t/t9001-send-email.sh

   1 #!/bin/sh
   2
   3 test_description='git send-email'
   4 GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
   5 export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
   6
   7 TEST_PASSES_SANITIZE_LEAK=true
   8 . ./test-lib.sh
   9
  10 # May be altered later in the test
  11 PREREQ="PERL"
  12
  13 replace_variable_fields () {
  14         sed     -e "s/^\(Date:\).*/\1 DATE-STRING/" \
  15                 -e "s/^\(Message-ID:\).*/\1 MESSAGE-ID-STRING/" \
  16                 -e "s/^\(X-Mailer:\).*/\1 X-MAILER-STRING/"
  17 }
  18
  19 test_expect_success $PREREQ 'prepare reference tree' '
  20         echo "1A quick brown fox jumps over the" >file &&
  21         echo "lazy dog" >>file &&
  22         git add file &&
  23         GIT_AUTHOR_NAME="A" git commit -a -m "Initial."
  24 '
  25
  26 test_expect_success $PREREQ 'Setup helper tool' '
  27         write_script fake.sendmail <<-\EOF &&
  28         shift
  29         output=1
  30         while test -f commandline$output
  31         do
  32                 output=$(($output+1))
  33         done
  34         for a
  35         do
  36                 echo "!$a!"
  37         done >commandline$output
  38         cat >"msgtxt$output"
  39         EOF
  40         git add fake.sendmail &&
  41         GIT_AUTHOR_NAME="A" git commit -a -m "Second."
  42 '
  43
  44 clean_fake_sendmail () {
  45         rm -f commandline* msgtxt*
  46 }
  47
  48 test_expect_success $PREREQ 'Extract patches' '
  49         patches=$(git format-patch -s --cc="One <one@example.com>" --cc=two@example.com -n HEAD^1) &&
  50         threaded_patches=$(git format-patch -o threaded --thread=shallow -s --in-reply-to="format" HEAD^1)
  51 '
  52
  53 # Test no confirm early to ensure remaining tests will not hang
  54 test_no_confirm () {
  55         rm -f no_confirm_okay
  56         echo n | \
  57                 GIT_SEND_EMAIL_NOTTY=1 \
  58                 git send-email \
  59                 --from="Example <from@example.com>" \
  60                 --to=nobody@example.com \
  61                 --smtp-server="$(pwd)/fake.sendmail" \
  62                 $@ \
  63                 $patches >stdout &&
  64                 ! grep "Send this email" stdout &&
  65                 >no_confirm_okay
  66 }
  67
  68 # Exit immediately to prevent hang if a no-confirm test fails
  69 check_no_confirm () {
  70         if ! test -f no_confirm_okay
  71         then
  72                 say 'confirm test failed; skipping remaining tests to prevent hanging'
  73                 PREREQ="$PREREQ,CHECK_NO_CONFIRM"
  74         fi
  75         return 0
  76 }
  77
  78 test_expect_success $PREREQ 'No confirm with --suppress-cc' '
  79         test_no_confirm --suppress-cc=sob &&
  80         check_no_confirm
  81 '
  82
  83
  84 test_expect_success $PREREQ 'No confirm with --confirm=never' '
  85         test_no_confirm --confirm=never &&
  86         check_no_confirm
  87 '
  88
  89 # leave sendemail.confirm set to never after this so that none of the
  90 # remaining tests prompt unintentionally.
  91 test_expect_success $PREREQ 'No confirm with sendemail.confirm=never' '
  92         git config sendemail.confirm never &&
  93         test_no_confirm --compose --subject=foo &&
  94         check_no_confirm
  95 '
  96
  97 test_expect_success $PREREQ 'Send patches' '
  98         git send-email --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
  99 '
 100
 101 test_expect_success $PREREQ 'setup expect' '
 102         cat >expected <<-\EOF
 103         !nobody@example.com!
 104         !author@example.com!
 105         !one@example.com!
 106         !two@example.com!
 107         EOF
 108 '
 109
 110 test_expect_success $PREREQ 'Verify commandline' '
 111         test_cmp expected commandline1
 112 '
 113
 114 test_expect_success $PREREQ 'Send patches with --envelope-sender' '
 115         clean_fake_sendmail &&
 116         git send-email --envelope-sender="Patch Contributor <patch@example.com>" --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
 117 '
 118
 119 test_expect_success $PREREQ 'setup expect' '
 120         cat >expected <<-\EOF
 121         !patch@example.com!
 122         !-i!
 123         !nobody@example.com!
 124         !author@example.com!
 125         !one@example.com!
 126         !two@example.com!
 127         EOF
 128 '
 129
 130 test_expect_success $PREREQ 'Verify commandline' '
 131         test_cmp expected commandline1
 132 '
 133
 134 test_expect_success $PREREQ 'Send patches with --envelope-sender=auto' '
 135         clean_fake_sendmail &&
 136         git send-email --envelope-sender=auto --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
 137 '
 138
 139 test_expect_success $PREREQ 'setup expect' '
 140         cat >expected <<-\EOF
 141         !nobody@example.com!
 142         !-i!
 143         !nobody@example.com!
 144         !author@example.com!
 145         !one@example.com!
 146         !two@example.com!
 147         EOF
 148 '
 149
 150 test_expect_success $PREREQ 'Verify commandline' '
 151         test_cmp expected commandline1
 152 '
 153
 154 test_expect_success $PREREQ 'setup expect for cc trailer' "
 155 cat >expected-cc <<\EOF
 156 !recipient@example.com!
 157 !author@example.com!
 158 !one@example.com!
 159 !two@example.com!
 160 !three@example.com!
 161 !four@example.com!
 162 !five@example.com!
 163 !six@example.com!
 164 EOF
 165 "
 166
 167 test_expect_success $PREREQ 'cc trailer with various syntax' '
 168         test_commit cc-trailer &&
 169         test_when_finished "git reset --hard HEAD^" &&
 170         git commit --amend -F - <<-EOF &&
 171         Test Cc: trailers.
 172
 173         Cc: one@example.com
 174         Cc: <two@example.com> # trailing comments are ignored
 175         Cc: <three@example.com>, <not.four@example.com> one address per line
 176         Cc: "Some # Body" <four@example.com> [ <also.a.comment> ]
 177         Cc: five@example.com # not.six@example.com
 178         Cc: six@example.com, not.seven@example.com
 179         EOF
 180         clean_fake_sendmail &&
 181         git send-email -1 --to=recipient@example.com \
 182                 --smtp-server="$(pwd)/fake.sendmail" &&
 183         test_cmp expected-cc commandline1
 184 '
 185
 186 test_expect_success $PREREQ 'setup fake get_maintainer.pl script for cc trailer' "
 187         write_script expected-cc-script.sh <<-EOF
 188         echo 'One Person <one@example.com> (supporter:THIS (FOO/bar))'
 189         echo 'Two Person <two@example.com> (maintainer:THIS THING)'
 190         echo 'Third List <three@example.com> (moderated list:THIS THING (FOO/bar))'
 191         echo '<four@example.com> (moderated list:FOR THING)'
 192         echo 'five@example.com (open list:FOR THING (FOO/bar))'
 193         echo 'six@example.com (open list)'
 194         EOF
 195 "
 196
 197 test_expect_success $PREREQ 'cc trailer with get_maintainer.pl output' '
 198         clean_fake_sendmail &&
 199         git send-email -1 --to=recipient@example.com \
 200                 --cc-cmd=./expected-cc-script.sh \
 201                 --smtp-server="$(pwd)/fake.sendmail" &&
 202         test_cmp expected-cc commandline1
 203 '
 204
 205 test_expect_success $PREREQ 'setup expect' "
 206 cat >expected-show-all-headers <<\EOF
 207 0001-Second.patch
 208 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 209 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 210 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 211 Dry-OK. Log says:
 212 Server: relay.example.com
 213 MAIL FROM:<from@example.com>
 214 RCPT TO:<to@example.com>
 215 RCPT TO:<cc@example.com>
 216 RCPT TO:<author@example.com>
 217 RCPT TO:<one@example.com>
 218 RCPT TO:<two@example.com>
 219 RCPT TO:<bcc@example.com>
 220 From: Example <from@example.com>
 221 To: to@example.com
 222 Cc: cc@example.com,
 223         A <author@example.com>,
 224         One <one@example.com>,
 225         two@example.com
 226 Subject: [PATCH 1/1] Second.
 227 Date: DATE-STRING
 228 Message-ID: MESSAGE-ID-STRING
 229 X-Mailer: X-MAILER-STRING
 230 In-Reply-To: <unique-message-id@example.com>
 231 References: <unique-message-id@example.com>
 232 Reply-To: Reply <reply@example.com>
 233 MIME-Version: 1.0
 234 Content-Transfer-Encoding: 8bit
 235
 236 Result: OK
 237 EOF
 238 "
 239
 240 test_suppress_self () {
 241         test_commit $3 &&
 242         test_when_finished "git reset --hard HEAD^" &&
 243
 244         write_script cccmd-sed <<-EOF &&
 245                 sed -n -e s/^cccmd--//p "\$1"
 246         EOF
 247
 248         git commit --amend --author="$1 <$2>" -F - &&
 249         clean_fake_sendmail &&
 250         git format-patch --stdout -1 >"suppress-self-$3.patch" &&
 251
 252         git send-email --from="$1 <$2>" \
 253                 --to=nobody@example.com \
 254                 --cc-cmd=./cccmd-sed \
 255                 --suppress-cc=self \
 256                 --smtp-server="$(pwd)/fake.sendmail" \
 257                 suppress-self-$3.patch &&
 258
 259         mv msgtxt1 msgtxt1-$3 &&
 260         sed -e '/^$/q' msgtxt1-$3 >"msghdr1-$3" &&
 261
 262         (grep '^Cc:' msghdr1-$3 >"actual-no-cc-$3";
 263          test_must_be_empty actual-no-cc-$3)
 264 }
 265
 266 test_suppress_self_unquoted () {
 267         test_suppress_self "$1" "$2" "unquoted-$3" <<-EOF
 268                 test suppress-cc.self unquoted-$3 with name $1 email $2
 269
 270                 unquoted-$3
 271
 272                 cccmd--$1 <$2>
 273
 274                 Cc: $1 <$2>
 275                 Signed-off-by: $1 <$2>
 276         EOF
 277 }
 278
 279 test_suppress_self_quoted () {
 280         test_suppress_self "$1" "$2" "quoted-$3" <<-EOF
 281                 test suppress-cc.self quoted-$3 with name $1 email $2
 282
 283                 quoted-$3
 284
 285                 cccmd--"$1" <$2>
 286
 287                 Cc: $1 <$2>
 288                 Cc: "$1" <$2>
 289                 Signed-off-by: $1 <$2>
 290                 Signed-off-by: "$1" <$2>
 291         EOF
 292 }
 293
 294 test_expect_success $PREREQ 'self name is suppressed' "
 295         test_suppress_self_unquoted 'A U Thor' 'author@example.com' \
 296                 'self_name_suppressed'
 297 "
 298
 299 test_expect_success $PREREQ 'self name with dot is suppressed' "
 300         test_suppress_self_quoted 'A U. Thor' 'author@example.com' \
 301                 'self_name_dot_suppressed'
 302 "
 303
 304 test_expect_success $PREREQ 'non-ascii self name is suppressed' "
 305         test_suppress_self_quoted 'Füñný Nâmé' 'odd_?=mail@example.com' \
 306                 'non_ascii_self_suppressed'
 307 "
 308
 309 # This name is long enough to force format-patch to split it into multiple
 310 # encoded-words, assuming it uses UTF-8 with the "Q" encoding.
 311 test_expect_success $PREREQ 'long non-ascii self name is suppressed' "
 312         test_suppress_self_quoted 'Ƒüñníęř €. Nâṁé' 'odd_?=mail@example.com' \
 313                 'long_non_ascii_self_suppressed'
 314 "
 315
 316 test_expect_success $PREREQ 'sanitized self name is suppressed' "
 317         test_suppress_self_unquoted '\"A U. Thor\"' 'author@example.com' \
 318                 'self_name_sanitized_suppressed'
 319 "
 320
 321 test_expect_success $PREREQ 'Show all headers' '
 322         git send-email \
 323                 --dry-run \
 324                 --suppress-cc=sob \
 325                 --from="Example <from@example.com>" \
 326                 --reply-to="Reply <reply@example.com>" \
 327                 --to=to@example.com \
 328                 --cc=cc@example.com \
 329                 --bcc=bcc@example.com \
 330                 --in-reply-to="<unique-message-id@example.com>" \
 331                 --smtp-server relay.example.com \
 332                 $patches | replace_variable_fields \
 333                 >actual-show-all-headers &&
 334         test_cmp expected-show-all-headers actual-show-all-headers
 335 '
 336
 337 test_expect_success $PREREQ 'Prompting works' '
 338         clean_fake_sendmail &&
 339         (echo "to@example.com" &&
 340          echo ""
 341         ) | GIT_SEND_EMAIL_NOTTY=1 git send-email \
 342                 --smtp-server="$(pwd)/fake.sendmail" \
 343                 $patches \
 344                 2>errors &&
 345                 grep "^From: A U Thor <author@example.com>\$" msgtxt1 &&
 346                 grep "^To: to@example.com\$" msgtxt1
 347 '
 348
 349 test_expect_success $PREREQ,AUTOIDENT 'implicit ident is allowed' '
 350         clean_fake_sendmail &&
 351         (sane_unset GIT_AUTHOR_NAME &&
 352         sane_unset GIT_AUTHOR_EMAIL &&
 353         sane_unset GIT_COMMITTER_NAME &&
 354         sane_unset GIT_COMMITTER_EMAIL &&
 355         GIT_SEND_EMAIL_NOTTY=1 git send-email \
 356                 --smtp-server="$(pwd)/fake.sendmail" \
 357                 --to=to@example.com \
 358                 $patches </dev/null 2>errors
 359         )
 360 '
 361
 362 test_expect_success $PREREQ,!AUTOIDENT 'broken implicit ident aborts send-email' '
 363         clean_fake_sendmail &&
 364         (sane_unset GIT_AUTHOR_NAME &&
 365         sane_unset GIT_AUTHOR_EMAIL &&
 366         sane_unset GIT_COMMITTER_NAME &&
 367         sane_unset GIT_COMMITTER_EMAIL &&
 368         GIT_SEND_EMAIL_NOTTY=1 && export GIT_SEND_EMAIL_NOTTY &&
 369         test_must_fail git send-email \
 370                 --smtp-server="$(pwd)/fake.sendmail" \
 371                 --to=to@example.com \
 372                 $patches </dev/null 2>errors &&
 373         test_i18ngrep "tell me who you are" errors
 374         )
 375 '
 376
 377 test_expect_success $PREREQ 'setup tocmd and cccmd scripts' '
 378         write_script tocmd-sed <<-\EOF &&
 379         sed -n -e "s/^tocmd--//p" "$1"
 380         EOF
 381         write_script cccmd-sed <<-\EOF
 382         sed -n -e "s/^cccmd--//p" "$1"
 383         EOF
 384 '
 385
 386 test_expect_success $PREREQ 'tocmd works' '
 387         clean_fake_sendmail &&
 388         cp $patches tocmd.patch &&
 389         echo tocmd--tocmd@example.com >>tocmd.patch &&
 390         git send-email \
 391                 --from="Example <nobody@example.com>" \
 392                 --to-cmd=./tocmd-sed \
 393                 --smtp-server="$(pwd)/fake.sendmail" \
 394                 tocmd.patch \
 395                 &&
 396         grep "^To: tocmd@example.com" msgtxt1
 397 '
 398
 399 test_expect_success $PREREQ 'cccmd works' '
 400         clean_fake_sendmail &&
 401         cp $patches cccmd.patch &&
 402         echo "cccmd--  cccmd@example.com" >>cccmd.patch &&
 403         git send-email \
 404                 --from="Example <nobody@example.com>" \
 405                 --to=nobody@example.com \
 406                 --cc-cmd=./cccmd-sed \
 407                 --smtp-server="$(pwd)/fake.sendmail" \
 408                 cccmd.patch \
 409                 &&
 410         grep "^ cccmd@example.com" msgtxt1
 411 '
 412
 413 test_expect_success $PREREQ 'reject long lines' '
 414         z8=zzzzzzzz &&
 415         z64=$z8$z8$z8$z8$z8$z8$z8$z8 &&
 416         z512=$z64$z64$z64$z64$z64$z64$z64$z64 &&
 417         clean_fake_sendmail &&
 418         cp $patches longline.patch &&
 419         cat >>longline.patch <<-EOF &&
 420         $z512$z512
 421         not a long line
 422         $z512$z512
 423         EOF
 424         test_must_fail git send-email \
 425                 --from="Example <nobody@example.com>" \
 426                 --to=nobody@example.com \
 427                 --smtp-server="$(pwd)/fake.sendmail" \
 428                 --transfer-encoding=8bit \
 429                 $patches longline.patch \
 430                 2>actual &&
 431         cat >expect <<-\EOF &&
 432         fatal: longline.patch:35 is longer than 998 characters
 433         warning: no patches were sent
 434         EOF
 435         test_cmp expect actual
 436 '
 437
 438 test_expect_success $PREREQ 'no patch was sent' '
 439         ! test -e commandline1
 440 '
 441
 442 test_expect_success $PREREQ 'Author From: in message body' '
 443         clean_fake_sendmail &&
 444         git send-email \
 445                 --from="Example <nobody@example.com>" \
 446                 --to=nobody@example.com \
 447                 --smtp-server="$(pwd)/fake.sendmail" \
 448                 $patches &&
 449         sed "1,/^\$/d" <msgtxt1 >msgbody1 &&
 450         grep "From: A <author@example.com>" msgbody1
 451 '
 452
 453 test_expect_success $PREREQ 'Author From: not in message body' '
 454         clean_fake_sendmail &&
 455         git send-email \
 456                 --from="A <author@example.com>" \
 457                 --to=nobody@example.com \
 458                 --smtp-server="$(pwd)/fake.sendmail" \
 459                 $patches &&
 460         sed "1,/^\$/d" <msgtxt1 >msgbody1 &&
 461         ! grep "From: A <author@example.com>" msgbody1
 462 '
 463
 464 test_expect_success $PREREQ 'allow long lines with --no-validate' '
 465         git send-email \
 466                 --from="Example <nobody@example.com>" \
 467                 --to=nobody@example.com \
 468                 --smtp-server="$(pwd)/fake.sendmail" \
 469                 --no-validate \
 470                 $patches longline.patch \
 471                 2>errors
 472 '
 473
 474 test_expect_success $PREREQ 'short lines with auto encoding are 8bit' '
 475         clean_fake_sendmail &&
 476         git send-email \
 477                 --from="A <author@example.com>" \
 478                 --to=nobody@example.com \
 479                 --smtp-server="$(pwd)/fake.sendmail" \
 480                 --transfer-encoding=auto \
 481                 $patches &&
 482         grep "Content-Transfer-Encoding: 8bit" msgtxt1
 483 '
 484
 485 test_expect_success $PREREQ 'long lines with auto encoding are quoted-printable' '
 486         clean_fake_sendmail &&
 487         git send-email \
 488                 --from="Example <nobody@example.com>" \
 489                 --to=nobody@example.com \
 490                 --smtp-server="$(pwd)/fake.sendmail" \
 491                 --transfer-encoding=auto \
 492                 --no-validate \
 493                 longline.patch &&
 494         grep "Content-Transfer-Encoding: quoted-printable" msgtxt1
 495 '
 496
 497 test_expect_success $PREREQ 'carriage returns with auto encoding are quoted-printable' '
 498         clean_fake_sendmail &&
 499         cp $patches cr.patch &&
 500         printf "this is a line\r\n" >>cr.patch &&
 501         git send-email \
 502                 --from="Example <nobody@example.com>" \
 503                 --to=nobody@example.com \
 504                 --smtp-server="$(pwd)/fake.sendmail" \
 505                 --transfer-encoding=auto \
 506                 --no-validate \
 507                 cr.patch &&
 508         grep "Content-Transfer-Encoding: quoted-printable" msgtxt1
 509 '
 510
 511 for enc in auto quoted-printable base64
 512 do
 513         test_expect_success $PREREQ "--validate passes with encoding $enc" '
 514                 git send-email \
 515                         --from="Example <nobody@example.com>" \
 516                         --to=nobody@example.com \
 517                         --smtp-server="$(pwd)/fake.sendmail" \
 518                         --transfer-encoding=$enc \
 519                         --validate \
 520                         $patches longline.patch
 521         '
 522
 523 done
 524
 525 test_expect_success $PREREQ "--validate respects relative core.hooksPath path" '
 526         clean_fake_sendmail &&
 527         mkdir my-hooks &&
 528         test_when_finished "rm my-hooks.ran" &&
 529         write_script my-hooks/sendemail-validate <<-\EOF &&
 530         >my-hooks.ran
 531         exit 1
 532         EOF
 533         test_config core.hooksPath "my-hooks" &&
 534         test_must_fail git send-email \
 535                 --from="Example <nobody@example.com>" \
 536                 --to=nobody@example.com \
 537                 --smtp-server="$(pwd)/fake.sendmail" \
 538                 --validate \
 539                 longline.patch 2>actual &&
 540         test_path_is_file my-hooks.ran &&
 541         cat >expect <<-EOF &&
 542         fatal: longline.patch: rejected by sendemail-validate hook
 543         fatal: command '"'"'git hook run --ignore-missing sendemail-validate -- <patch> <header>'"'"' died with exit code 1
 544         warning: no patches were sent
 545         EOF
 546         test_cmp expect actual
 547 '
 548
 549 test_expect_success $PREREQ "--validate respects absolute core.hooksPath path" '
 550         hooks_path="$(pwd)/my-hooks" &&
 551         test_config core.hooksPath "$hooks_path" &&
 552         test_when_finished "rm my-hooks.ran" &&
 553         test_must_fail git send-email \
 554                 --from="Example <nobody@example.com>" \
 555                 --to=nobody@example.com \
 556                 --smtp-server="$(pwd)/fake.sendmail" \
 557                 --validate \
 558                 longline.patch 2>actual &&
 559         test_path_is_file my-hooks.ran &&
 560         cat >expect <<-EOF &&
 561         fatal: longline.patch: rejected by sendemail-validate hook
 562         fatal: command '"'"'git hook run --ignore-missing sendemail-validate -- <patch> <header>'"'"' died with exit code 1
 563         warning: no patches were sent
 564         EOF
 565         test_cmp expect actual
 566 '
 567
 568 test_expect_success $PREREQ "--validate hook supports header argument" '
 569         write_script my-hooks/sendemail-validate <<-\EOF &&
 570         if test "$#" -ge 2
 571         then
 572                 grep "X-test-header: v1.0" "$2"
 573         else
 574                 echo "No header arg passed"
 575                 exit 1
 576         fi
 577         EOF
 578         test_config core.hooksPath "my-hooks" &&
 579         rm -fr outdir &&
 580         git format-patch \
 581                 --add-header="X-test-header: v1.0" \
 582                 -n HEAD^1 -o outdir &&
 583         git send-email \
 584                 --dry-run \
 585                 --to=nobody@example.com \
 586                 --smtp-server="$(pwd)/fake.sendmail" \
 587                 --validate \
 588                 outdir/000?-*.patch
 589 '
 590
 591 test_expect_success $PREREQ 'clear message-id before parsing a new message' '
 592         clean_fake_sendmail &&
 593         echo true | write_script my-hooks/sendemail-validate &&
 594         test_config core.hooksPath my-hooks &&
 595         GIT_SEND_EMAIL_NOTTY=1 \
 596         git send-email --validate --to=recipient@example.com \
 597                 --smtp-server="$(pwd)/fake.sendmail" \
 598                 $patches $threaded_patches &&
 599         id0=$(grep "^Message-ID: " $threaded_patches) &&
 600         id1=$(grep "^Message-ID: " msgtxt1) &&
 601         id2=$(grep "^Message-ID: " msgtxt2) &&
 602         test "z$id0" = "z$id2" &&
 603         test "z$id1" != "z$id2"
 604 '
 605
 606 for enc in 7bit 8bit quoted-printable base64
 607 do
 608         test_expect_success $PREREQ "--transfer-encoding=$enc produces correct header" '
 609                 clean_fake_sendmail &&
 610                 git send-email \
 611                         --from="Example <nobody@example.com>" \
 612                         --to=nobody@example.com \
 613                         --smtp-server="$(pwd)/fake.sendmail" \
 614                         --transfer-encoding=$enc \
 615                         $patches &&
 616                 grep "Content-Transfer-Encoding: $enc" msgtxt1
 617         '
 618 done
 619
 620 test_expect_success $PREREQ 'Invalid In-Reply-To' '
 621         clean_fake_sendmail &&
 622         git send-email \
 623                 --from="Example <nobody@example.com>" \
 624                 --to=nobody@example.com \
 625                 --in-reply-to=" " \
 626                 --smtp-server="$(pwd)/fake.sendmail" \
 627                 $patches \
 628                 2>errors &&
 629         ! grep "^In-Reply-To: < *>" msgtxt1
 630 '
 631
 632 test_expect_success $PREREQ 'Valid In-Reply-To when prompting' '
 633         clean_fake_sendmail &&
 634         (echo "From Example <from@example.com>" &&
 635          echo "To Example <to@example.com>" &&
 636          echo ""
 637         ) | GIT_SEND_EMAIL_NOTTY=1 git send-email \
 638                 --smtp-server="$(pwd)/fake.sendmail" \
 639                 $patches 2>errors &&
 640         ! grep "^In-Reply-To: < *>" msgtxt1
 641 '
 642
 643 test_expect_success $PREREQ 'In-Reply-To without --chain-reply-to' '
 644         clean_fake_sendmail &&
 645         echo "<unique-message-id@example.com>" >expect &&
 646         git send-email \
 647                 --from="Example <nobody@example.com>" \
 648                 --to=nobody@example.com \
 649                 --no-chain-reply-to \
 650                 --in-reply-to="$(cat expect)" \
 651                 --smtp-server="$(pwd)/fake.sendmail" \
 652                 $patches $patches $patches \
 653                 2>errors &&
 654         # The first message is a reply to --in-reply-to
 655         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt1 >actual &&
 656         test_cmp expect actual &&
 657         # Second and subsequent messages are replies to the first one
 658         sed -n -e "s/^Message-ID: *\(.*\)/\1/p" msgtxt1 >expect &&
 659         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt2 >actual &&
 660         test_cmp expect actual &&
 661         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt3 >actual &&
 662         test_cmp expect actual
 663 '
 664
 665 test_expect_success $PREREQ 'In-Reply-To with --chain-reply-to' '
 666         clean_fake_sendmail &&
 667         echo "<unique-message-id@example.com>" >expect &&
 668         git send-email \
 669                 --from="Example <nobody@example.com>" \
 670                 --to=nobody@example.com \
 671                 --chain-reply-to \
 672                 --in-reply-to="$(cat expect)" \
 673                 --smtp-server="$(pwd)/fake.sendmail" \
 674                 $patches $patches $patches \
 675                 2>errors &&
 676         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt1 >actual &&
 677         test_cmp expect actual &&
 678         sed -n -e "s/^Message-ID: *\(.*\)/\1/p" msgtxt1 >expect &&
 679         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt2 >actual &&
 680         test_cmp expect actual &&
 681         sed -n -e "s/^Message-ID: *\(.*\)/\1/p" msgtxt2 >expect &&
 682         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt3 >actual &&
 683         test_cmp expect actual
 684 '
 685
 686 test_set_editor "$(pwd)/fake-editor"
 687
 688 test_expect_success $PREREQ 'setup erroring fake editor' '
 689         write_script fake-editor <<-\EOF
 690         echo >&2 "I am about to error"
 691         exit 1
 692         EOF
 693 '
 694
 695 test_expect_success $PREREQ 'fake editor dies with error' '
 696         clean_fake_sendmail &&
 697         test_must_fail git send-email \
 698                 --compose --subject foo \
 699                 --from="Example <nobody@example.com>" \
 700                 --to=nobody@example.com \
 701                 --smtp-server="$(pwd)/fake.sendmail" \
 702                 $patches 2>err &&
 703         grep "I am about to error" err &&
 704         grep "the editor exited uncleanly, aborting everything" err
 705 '
 706
 707 test_expect_success $PREREQ 'setup fake editor' '
 708         write_script fake-editor <<-\EOF
 709         echo fake edit >>"$1"
 710         EOF
 711 '
 712
 713 test_expect_success $PREREQ '--compose works' '
 714         clean_fake_sendmail &&
 715         git send-email \
 716         --compose --subject foo \
 717         --from="Example <nobody@example.com>" \
 718         --to=nobody@example.com \
 719         --smtp-server="$(pwd)/fake.sendmail" \
 720         $patches \
 721         2>errors
 722 '
 723
 724 test_expect_success $PREREQ 'first message is compose text' '
 725         grep "^fake edit" msgtxt1
 726 '
 727
 728 test_expect_success $PREREQ 'second message is patch' '
 729         grep "Subject:.*Second" msgtxt2
 730 '
 731
 732 test_expect_success $PREREQ 'setup expect' "
 733 cat >expected-suppress-sob <<\EOF
 734 0001-Second.patch
 735 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 736 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 737 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 738 Dry-OK. Log says:
 739 Server: relay.example.com
 740 MAIL FROM:<from@example.com>
 741 RCPT TO:<to@example.com>
 742 RCPT TO:<cc@example.com>
 743 RCPT TO:<author@example.com>
 744 RCPT TO:<one@example.com>
 745 RCPT TO:<two@example.com>
 746 From: Example <from@example.com>
 747 To: to@example.com
 748 Cc: cc@example.com,
 749         A <author@example.com>,
 750         One <one@example.com>,
 751         two@example.com
 752 Subject: [PATCH 1/1] Second.
 753 Date: DATE-STRING
 754 Message-ID: MESSAGE-ID-STRING
 755 X-Mailer: X-MAILER-STRING
 756 MIME-Version: 1.0
 757 Content-Transfer-Encoding: 8bit
 758
 759 Result: OK
 760 EOF
 761 "
 762
 763 test_suppression () {
 764         git send-email \
 765                 --dry-run \
 766                 --suppress-cc=$1 ${2+"--suppress-cc=$2"} \
 767                 --from="Example <from@example.com>" \
 768                 --to=to@example.com \
 769                 --smtp-server relay.example.com \
 770                 $patches | replace_variable_fields \
 771                 >actual-suppress-$1${2+"-$2"} &&
 772         test_cmp expected-suppress-$1${2+"-$2"} actual-suppress-$1${2+"-$2"}
 773 }
 774
 775 test_expect_success $PREREQ 'sendemail.cc set' '
 776         git config sendemail.cc cc@example.com &&
 777         test_suppression sob
 778 '
 779
 780 test_expect_success $PREREQ 'setup expect' "
 781 cat >expected-suppress-sob <<\EOF
 782 0001-Second.patch
 783 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 784 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 785 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 786 Dry-OK. Log says:
 787 Server: relay.example.com
 788 MAIL FROM:<from@example.com>
 789 RCPT TO:<to@example.com>
 790 RCPT TO:<author@example.com>
 791 RCPT TO:<one@example.com>
 792 RCPT TO:<two@example.com>
 793 From: Example <from@example.com>
 794 To: to@example.com
 795 Cc: A <author@example.com>,
 796         One <one@example.com>,
 797         two@example.com
 798 Subject: [PATCH 1/1] Second.
 799 Date: DATE-STRING
 800 Message-ID: MESSAGE-ID-STRING
 801 X-Mailer: X-MAILER-STRING
 802 MIME-Version: 1.0
 803 Content-Transfer-Encoding: 8bit
 804
 805 Result: OK
 806 EOF
 807 "
 808
 809 test_expect_success $PREREQ 'sendemail.cc unset' '
 810         git config --unset sendemail.cc &&
 811         test_suppression sob
 812 '
 813
 814 test_expect_success $PREREQ 'setup expect' "
 815 cat >expected-suppress-cccmd <<\EOF
 816 0001-Second.patch
 817 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 818 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 819 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 820 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
 821 Dry-OK. Log says:
 822 Server: relay.example.com
 823 MAIL FROM:<from@example.com>
 824 RCPT TO:<to@example.com>
 825 RCPT TO:<author@example.com>
 826 RCPT TO:<one@example.com>
 827 RCPT TO:<two@example.com>
 828 RCPT TO:<committer@example.com>
 829 From: Example <from@example.com>
 830 To: to@example.com
 831 Cc: A <author@example.com>,
 832         One <one@example.com>,
 833         two@example.com,
 834         C O Mitter <committer@example.com>
 835 Subject: [PATCH 1/1] Second.
 836 Date: DATE-STRING
 837 Message-ID: MESSAGE-ID-STRING
 838 X-Mailer: X-MAILER-STRING
 839 MIME-Version: 1.0
 840 Content-Transfer-Encoding: 8bit
 841
 842 Result: OK
 843 EOF
 844 "
 845
 846 test_expect_success $PREREQ 'sendemail.cccmd' '
 847         write_script cccmd <<-\EOF &&
 848         echo cc-cmd@example.com
 849         EOF
 850         git config sendemail.cccmd ./cccmd &&
 851         test_suppression cccmd
 852 '
 853
 854 test_expect_success $PREREQ 'setup expect' '
 855 cat >expected-suppress-all <<\EOF
 856 0001-Second.patch
 857 Dry-OK. Log says:
 858 Server: relay.example.com
 859 MAIL FROM:<from@example.com>
 860 RCPT TO:<to@example.com>
 861 From: Example <from@example.com>
 862 To: to@example.com
 863 Subject: [PATCH 1/1] Second.
 864 Date: DATE-STRING
 865 Message-ID: MESSAGE-ID-STRING
 866 X-Mailer: X-MAILER-STRING
 867 MIME-Version: 1.0
 868 Content-Transfer-Encoding: 8bit
 869
 870 Result: OK
 871 EOF
 872 '
 873
 874 test_expect_success $PREREQ '--suppress-cc=all' '
 875         test_suppression all
 876 '
 877
 878 test_expect_success $PREREQ 'setup expect' "
 879 cat >expected-suppress-body <<\EOF
 880 0001-Second.patch
 881 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 882 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 883 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 884 (cc-cmd) Adding cc: cc-cmd@example.com from: './cccmd'
 885 Dry-OK. Log says:
 886 Server: relay.example.com
 887 MAIL FROM:<from@example.com>
 888 RCPT TO:<to@example.com>
 889 RCPT TO:<author@example.com>
 890 RCPT TO:<one@example.com>
 891 RCPT TO:<two@example.com>
 892 RCPT TO:<cc-cmd@example.com>
 893 From: Example <from@example.com>
 894 To: to@example.com
 895 Cc: A <author@example.com>,
 896         One <one@example.com>,
 897         two@example.com,
 898         cc-cmd@example.com
 899 Subject: [PATCH 1/1] Second.
 900 Date: DATE-STRING
 901 Message-ID: MESSAGE-ID-STRING
 902 X-Mailer: X-MAILER-STRING
 903 MIME-Version: 1.0
 904 Content-Transfer-Encoding: 8bit
 905
 906 Result: OK
 907 EOF
 908 "
 909
 910 test_expect_success $PREREQ '--suppress-cc=body' '
 911         test_suppression body
 912 '
 913
 914 test_expect_success $PREREQ 'setup expect' "
 915 cat >expected-suppress-body-cccmd <<\EOF
 916 0001-Second.patch
 917 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 918 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 919 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 920 Dry-OK. Log says:
 921 Server: relay.example.com
 922 MAIL FROM:<from@example.com>
 923 RCPT TO:<to@example.com>
 924 RCPT TO:<author@example.com>
 925 RCPT TO:<one@example.com>
 926 RCPT TO:<two@example.com>
 927 From: Example <from@example.com>
 928 To: to@example.com
 929 Cc: A <author@example.com>,
 930         One <one@example.com>,
 931         two@example.com
 932 Subject: [PATCH 1/1] Second.
 933 Date: DATE-STRING
 934 Message-ID: MESSAGE-ID-STRING
 935 X-Mailer: X-MAILER-STRING
 936 MIME-Version: 1.0
 937 Content-Transfer-Encoding: 8bit
 938
 939 Result: OK
 940 EOF
 941 "
 942
 943 test_expect_success $PREREQ '--suppress-cc=body --suppress-cc=cccmd' '
 944         test_suppression body cccmd
 945 '
 946
 947 test_expect_success $PREREQ 'setup expect' "
 948 cat >expected-suppress-sob <<\EOF
 949 0001-Second.patch
 950 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 951 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 952 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 953 Dry-OK. Log says:
 954 Server: relay.example.com
 955 MAIL FROM:<from@example.com>
 956 RCPT TO:<to@example.com>
 957 RCPT TO:<author@example.com>
 958 RCPT TO:<one@example.com>
 959 RCPT TO:<two@example.com>
 960 From: Example <from@example.com>
 961 To: to@example.com
 962 Cc: A <author@example.com>,
 963         One <one@example.com>,
 964         two@example.com
 965 Subject: [PATCH 1/1] Second.
 966 Date: DATE-STRING
 967 Message-ID: MESSAGE-ID-STRING
 968 X-Mailer: X-MAILER-STRING
 969 MIME-Version: 1.0
 970 Content-Transfer-Encoding: 8bit
 971
 972 Result: OK
 973 EOF
 974 "
 975
 976 test_expect_success $PREREQ '--suppress-cc=sob' '
 977         test_might_fail git config --unset sendemail.cccmd &&
 978         test_suppression sob
 979 '
 980
 981 test_expect_success $PREREQ 'setup expect' "
 982 cat >expected-suppress-bodycc <<\EOF
 983 0001-Second.patch
 984 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 985 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 986 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 987 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
 988 Dry-OK. Log says:
 989 Server: relay.example.com
 990 MAIL FROM:<from@example.com>
 991 RCPT TO:<to@example.com>
 992 RCPT TO:<author@example.com>
 993 RCPT TO:<one@example.com>
 994 RCPT TO:<two@example.com>
 995 RCPT TO:<committer@example.com>
 996 From: Example <from@example.com>
 997 To: to@example.com
 998 Cc: A <author@example.com>,
 999         One <one@example.com>,
1000         two@example.com,
1001         C O Mitter <committer@example.com>
1002 Subject: [PATCH 1/1] Second.
1003 Date: DATE-STRING
1004 Message-ID: MESSAGE-ID-STRING
1005 X-Mailer: X-MAILER-STRING
1006 MIME-Version: 1.0
1007 Content-Transfer-Encoding: 8bit
1008
1009 Result: OK
1010 EOF
1011 "
1012
1013 test_expect_success $PREREQ '--suppress-cc=bodycc' '
1014         test_suppression bodycc
1015 '
1016
1017 test_expect_success $PREREQ 'setup expect' "
1018 cat >expected-suppress-cc <<\EOF
1019 0001-Second.patch
1020 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
1021 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
1022 Dry-OK. Log says:
1023 Server: relay.example.com
1024 MAIL FROM:<from@example.com>
1025 RCPT TO:<to@example.com>
1026 RCPT TO:<author@example.com>
1027 RCPT TO:<committer@example.com>
1028 From: Example <from@example.com>
1029 To: to@example.com
1030 Cc: A <author@example.com>,
1031         C O Mitter <committer@example.com>
1032 Subject: [PATCH 1/1] Second.
1033 Date: DATE-STRING
1034 Message-ID: MESSAGE-ID-STRING
1035 X-Mailer: X-MAILER-STRING
1036 MIME-Version: 1.0
1037 Content-Transfer-Encoding: 8bit
1038
1039 Result: OK
1040 EOF
1041 "
1042
1043 test_expect_success $PREREQ '--suppress-cc=cc' '
1044         test_suppression cc
1045 '
1046
1047 test_confirm () {
1048         echo y | \
1049                 GIT_SEND_EMAIL_NOTTY=1 \
1050                 git send-email \
1051                 --from="Example <nobody@example.com>" \
1052                 --to=nobody@example.com \
1053                 --smtp-server="$(pwd)/fake.sendmail" \
1054                 $@ $patches >stdout &&
1055         grep "Send this email" stdout
1056 }
1057
1058 test_expect_success $PREREQ '--confirm=always' '
1059         test_confirm --confirm=always --suppress-cc=all
1060 '
1061
1062 test_expect_success $PREREQ '--confirm=auto' '
1063         test_confirm --confirm=auto
1064 '
1065
1066 test_expect_success $PREREQ '--confirm=cc' '
1067         test_confirm --confirm=cc
1068 '
1069
1070 test_expect_success $PREREQ '--confirm=compose' '
1071         test_confirm --confirm=compose --compose
1072 '
1073
1074 test_expect_success $PREREQ 'confirm by default (due to cc)' '
1075         test_when_finished git config sendemail.confirm never &&
1076         git config --unset sendemail.confirm &&
1077         test_confirm
1078 '
1079
1080 test_expect_success $PREREQ 'confirm by default (due to --compose)' '
1081         test_when_finished git config sendemail.confirm never &&
1082         git config --unset sendemail.confirm &&
1083         test_confirm --suppress-cc=all --compose
1084 '
1085
1086 test_expect_success $PREREQ 'confirm detects EOF (inform assumes y)' '
1087         test_when_finished git config sendemail.confirm never &&
1088         git config --unset sendemail.confirm &&
1089         rm -fr outdir &&
1090         git format-patch -2 -o outdir &&
1091         GIT_SEND_EMAIL_NOTTY=1 \
1092                 git send-email \
1093                         --from="Example <nobody@example.com>" \
1094                         --to=nobody@example.com \
1095                         --smtp-server="$(pwd)/fake.sendmail" \
1096                         outdir/*.patch </dev/null
1097 '
1098
1099 test_expect_success $PREREQ 'confirm detects EOF (auto causes failure)' '
1100         test_when_finished git config sendemail.confirm never &&
1101         git config sendemail.confirm auto &&
1102         GIT_SEND_EMAIL_NOTTY=1 &&
1103         export GIT_SEND_EMAIL_NOTTY &&
1104                 test_must_fail git send-email \
1105                         --from="Example <nobody@example.com>" \
1106                         --to=nobody@example.com \
1107                         --smtp-server="$(pwd)/fake.sendmail" \
1108                         $patches </dev/null
1109 '
1110
1111 test_expect_success $PREREQ 'confirm does not loop forever' '
1112         test_when_finished git config sendemail.confirm never &&
1113         git config sendemail.confirm auto &&
1114         GIT_SEND_EMAIL_NOTTY=1 &&
1115         export GIT_SEND_EMAIL_NOTTY &&
1116                 yes "bogus" | test_must_fail git send-email \
1117                         --from="Example <nobody@example.com>" \
1118                         --to=nobody@example.com \
1119                         --smtp-server="$(pwd)/fake.sendmail" \
1120                         $patches
1121 '
1122
1123 test_expect_success $PREREQ 'utf8 Cc is rfc2047 encoded' '
1124         clean_fake_sendmail &&
1125         rm -fr outdir &&
1126         git format-patch -1 -o outdir --cc="àéìöú <utf8@example.com>" &&
1127         git send-email \
1128         --from="Example <nobody@example.com>" \
1129         --to=nobody@example.com \
1130         --smtp-server="$(pwd)/fake.sendmail" \
1131         outdir/*.patch &&
1132         grep "^ " msgtxt1 |
1133         grep "=?UTF-8?q?=C3=A0=C3=A9=C3=AC=C3=B6=C3=BA?= <utf8@example.com>"
1134 '
1135
1136 test_expect_success $PREREQ '--compose adds MIME for utf8 body' '
1137         clean_fake_sendmail &&
1138         write_script fake-editor-utf8 <<-\EOF &&
1139         echo "utf8 body: àéìöú" >>"$1"
1140         EOF
1141         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
1142         git send-email \
1143                 --compose --subject foo \
1144                 --from="Example <nobody@example.com>" \
1145                 --to=nobody@example.com \
1146                 --smtp-server="$(pwd)/fake.sendmail" \
1147                 $patches &&
1148         grep "^utf8 body" msgtxt1 &&
1149         grep "^Content-Type: text/plain; charset=UTF-8" msgtxt1
1150 '
1151
1152 test_expect_success $PREREQ '--compose respects user mime type' '
1153         clean_fake_sendmail &&
1154         write_script fake-editor-utf8-mime <<-\EOF &&
1155         cat >"$1" <<-\EOM
1156         MIME-Version: 1.0
1157         Content-Type: text/plain; charset=iso-8859-1
1158         Content-Transfer-Encoding: 8bit
1159         Subject: foo
1160
1161         utf8 body: àéìöú
1162         EOM
1163         EOF
1164         GIT_EDITOR="\"$(pwd)/fake-editor-utf8-mime\"" \
1165         git send-email \
1166                 --compose --subject foo \
1167                 --from="Example <nobody@example.com>" \
1168                 --to=nobody@example.com \
1169                 --smtp-server="$(pwd)/fake.sendmail" \
1170                 $patches &&
1171         grep "^utf8 body" msgtxt1 &&
1172         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1 &&
1173         ! grep "^Content-Type: text/plain; charset=UTF-8" msgtxt1
1174 '
1175
1176 test_expect_success $PREREQ '--compose adds MIME for utf8 subject' '
1177         clean_fake_sendmail &&
1178         GIT_EDITOR="\"$(pwd)/fake-editor\"" \
1179         git send-email \
1180                 --compose --subject utf8-sübjëct \
1181                 --from="Example <nobody@example.com>" \
1182                 --to=nobody@example.com \
1183                 --smtp-server="$(pwd)/fake.sendmail" \
1184                 $patches &&
1185         grep "^fake edit" msgtxt1 &&
1186         grep "^Subject: =?UTF-8?q?utf8-s=C3=BCbj=C3=ABct?=" msgtxt1
1187 '
1188
1189 test_expect_success $PREREQ 'utf8 author is correctly passed on' '
1190         clean_fake_sendmail &&
1191         test_commit weird_author &&
1192         test_when_finished "git reset --hard HEAD^" &&
1193         git commit --amend --author "Füñný Nâmé <odd_?=mail@example.com>" &&
1194         git format-patch --stdout -1 >funny_name.patch &&
1195         git send-email --from="Example <nobody@example.com>" \
1196                 --to=nobody@example.com \
1197                 --smtp-server="$(pwd)/fake.sendmail" \
1198                 funny_name.patch &&
1199         grep "^From: Füñný Nâmé <odd_?=mail@example.com>" msgtxt1
1200 '
1201
1202 test_expect_success $PREREQ 'utf8 sender is not duplicated' '
1203         clean_fake_sendmail &&
1204         test_commit weird_sender &&
1205         test_when_finished "git reset --hard HEAD^" &&
1206         git commit --amend --author "Füñný Nâmé <odd_?=mail@example.com>" &&
1207         git format-patch --stdout -1 >funny_name.patch &&
1208         git send-email --from="Füñný Nâmé <odd_?=mail@example.com>" \
1209                 --to=nobody@example.com \
1210                 --smtp-server="$(pwd)/fake.sendmail" \
1211                 funny_name.patch &&
1212         grep "^From: " msgtxt1 >msgfrom &&
1213         test_line_count = 1 msgfrom
1214 '
1215
1216 test_expect_success $PREREQ 'sendemail.composeencoding works' '
1217         clean_fake_sendmail &&
1218         git config sendemail.composeencoding iso-8859-1 &&
1219         write_script fake-editor-utf8 <<-\EOF &&
1220         echo "utf8 body: àéìöú" >>"$1"
1221         EOF
1222         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
1223         git send-email \
1224                 --compose --subject foo \
1225                 --from="Example <nobody@example.com>" \
1226                 --to=nobody@example.com \
1227                 --smtp-server="$(pwd)/fake.sendmail" \
1228                 $patches &&
1229         grep "^utf8 body" msgtxt1 &&
1230         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1
1231 '
1232
1233 test_expect_success $PREREQ '--compose-encoding works' '
1234         clean_fake_sendmail &&
1235         write_script fake-editor-utf8 <<-\EOF &&
1236         echo "utf8 body: àéìöú" >>"$1"
1237         EOF
1238         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
1239         git send-email \
1240                 --compose-encoding iso-8859-1 \
1241                 --compose --subject foo \
1242                 --from="Example <nobody@example.com>" \
1243                 --to=nobody@example.com \
1244                 --smtp-server="$(pwd)/fake.sendmail" \
1245                 $patches &&
1246         grep "^utf8 body" msgtxt1 &&
1247         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1
1248 '
1249
1250 test_expect_success $PREREQ '--compose-encoding overrides sendemail.composeencoding' '
1251         clean_fake_sendmail &&
1252         git config sendemail.composeencoding iso-8859-1 &&
1253         write_script fake-editor-utf8 <<-\EOF &&
1254         echo "utf8 body: àéìöú" >>"$1"
1255         EOF
1256         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
1257         git send-email \
1258                 --compose-encoding iso-8859-2 \
1259                 --compose --subject foo \
1260                 --from="Example <nobody@example.com>" \
1261                 --to=nobody@example.com \
1262                 --smtp-server="$(pwd)/fake.sendmail" \
1263                 $patches &&
1264         grep "^utf8 body" msgtxt1 &&
1265         grep "^Content-Type: text/plain; charset=iso-8859-2" msgtxt1
1266 '
1267
1268 test_expect_success $PREREQ '--compose-encoding adds correct MIME for subject' '
1269         clean_fake_sendmail &&
1270         GIT_EDITOR="\"$(pwd)/fake-editor\"" \
1271         git send-email \
1272                 --compose-encoding iso-8859-2 \
1273                 --compose --subject utf8-sübjëct \
1274                 --from="Example <nobody@example.com>" \
1275                 --to=nobody@example.com \
1276                 --smtp-server="$(pwd)/fake.sendmail" \
1277                 $patches &&
1278         grep "^fake edit" msgtxt1 &&
1279         grep "^Subject: =?iso-8859-2?q?utf8-s=C3=BCbj=C3=ABct?=" msgtxt1
1280 '
1281
1282 test_expect_success $PREREQ 'detects ambiguous reference/file conflict' '
1283         echo main >main &&
1284         git add main &&
1285         git commit -m"add main" &&
1286         test_must_fail git send-email --dry-run main 2>errors &&
1287         grep disambiguate errors
1288 '
1289
1290 test_expect_success $PREREQ 'feed two files' '
1291         rm -fr outdir &&
1292         git format-patch -2 -o outdir &&
1293         git send-email \
1294                 --dry-run \
1295                 --from="Example <nobody@example.com>" \
1296                 --to=nobody@example.com \
1297                 outdir/000?-*.patch 2>errors >out &&
1298         grep "^Subject: " out >subjects &&
1299         test "z$(sed -n -e 1p subjects)" = "zSubject: [PATCH 1/2] Second." &&
1300         test "z$(sed -n -e 2p subjects)" = "zSubject: [PATCH 2/2] add main"
1301 '
1302
1303 test_expect_success $PREREQ 'in-reply-to but no threading' '
1304         git send-email \
1305                 --dry-run \
1306                 --from="Example <nobody@example.com>" \
1307                 --to=nobody@example.com \
1308                 --in-reply-to="<in-reply-id@example.com>" \
1309                 --no-thread \
1310                 $patches >out &&
1311         grep "In-Reply-To: <in-reply-id@example.com>" out
1312 '
1313
1314 test_expect_success $PREREQ 'no in-reply-to and no threading' '
1315         git send-email \
1316                 --dry-run \
1317                 --from="Example <nobody@example.com>" \
1318                 --to=nobody@example.com \
1319                 --no-thread \
1320                 $patches >stdout &&
1321         ! grep "In-Reply-To: " stdout
1322 '
1323
1324 test_expect_success $PREREQ 'threading but no chain-reply-to' '
1325         git send-email \
1326                 --dry-run \
1327                 --from="Example <nobody@example.com>" \
1328                 --to=nobody@example.com \
1329                 --thread \
1330                 --no-chain-reply-to \
1331                 $patches $patches >stdout &&
1332         grep "In-Reply-To: " stdout
1333 '
1334
1335 test_expect_success $PREREQ 'override in-reply-to if no threading' '
1336         git send-email \
1337                 --dry-run \
1338                 --from="Example <nobody@example.com>" \
1339                 --to=nobody@example.com \
1340                 --no-thread \
1341                 --in-reply-to="override" \
1342                 $threaded_patches >stdout &&
1343         grep "In-Reply-To: <override>" stdout
1344 '
1345
1346 test_expect_success $PREREQ 'sendemail.to works' '
1347         git config --replace-all sendemail.to "Somebody <somebody@ex.com>" &&
1348         git send-email \
1349                 --dry-run \
1350                 --from="Example <nobody@example.com>" \
1351                 $patches >stdout &&
1352         grep "To: Somebody <somebody@ex.com>" stdout
1353 '
1354
1355 test_expect_success $PREREQ 'setup sendemail.identity' '
1356         git config --replace-all sendemail.to "default@example.com" &&
1357         git config --replace-all sendemail.isp.to "isp@example.com" &&
1358         git config --replace-all sendemail.cloud.to "cloud@example.com"
1359 '
1360
1361 test_expect_success $PREREQ 'sendemail.identity: reads the correct identity config' '
1362         git -c sendemail.identity=cloud send-email \
1363                 --dry-run \
1364                 --from="nobody@example.com" \
1365                 $patches >stdout &&
1366         grep "To: cloud@example.com" stdout
1367 '
1368
1369 test_expect_success $PREREQ 'sendemail.identity: identity overrides sendemail.identity' '
1370         git -c sendemail.identity=cloud send-email \
1371                 --identity=isp \
1372                 --dry-run \
1373                 --from="nobody@example.com" \
1374                 $patches >stdout &&
1375         grep "To: isp@example.com" stdout
1376 '
1377
1378 test_expect_success $PREREQ 'sendemail.identity: --no-identity clears previous identity' '
1379         git -c sendemail.identity=cloud send-email \
1380                 --no-identity \
1381                 --dry-run \
1382                 --from="nobody@example.com" \
1383                 $patches >stdout &&
1384         grep "To: default@example.com" stdout
1385 '
1386
1387 test_expect_success $PREREQ 'sendemail.identity: bool identity variable existence overrides' '
1388         git -c sendemail.identity=cloud \
1389                 -c sendemail.xmailer=true \
1390                 -c sendemail.cloud.xmailer=false \
1391                 send-email \
1392                 --dry-run \
1393                 --from="nobody@example.com" \
1394                 $patches >stdout &&
1395         grep "To: cloud@example.com" stdout &&
1396         ! grep "X-Mailer" stdout
1397 '
1398
1399 test_expect_success $PREREQ 'sendemail.identity: bool variable fallback' '
1400         git -c sendemail.identity=cloud \
1401                 -c sendemail.xmailer=false \
1402                 send-email \
1403                 --dry-run \
1404                 --from="nobody@example.com" \
1405                 $patches >stdout &&
1406         grep "To: cloud@example.com" stdout &&
1407         ! grep "X-Mailer" stdout
1408 '
1409
1410 test_expect_success $PREREQ 'sendemail.identity: bool variable without a value' '
1411         git -c sendemail.xmailer \
1412                 send-email \
1413                 --dry-run \
1414                 --from="nobody@example.com" \
1415                 $patches >stdout &&
1416         grep "To: default@example.com" stdout &&
1417         grep "X-Mailer" stdout
1418 '
1419
1420 test_expect_success $PREREQ '--no-to overrides sendemail.to' '
1421         git send-email \
1422                 --dry-run \
1423                 --from="Example <nobody@example.com>" \
1424                 --no-to \
1425                 --to=nobody@example.com \
1426                 $patches >stdout &&
1427         grep "To: nobody@example.com" stdout &&
1428         ! grep "To: Somebody <somebody@ex.com>" stdout
1429 '
1430
1431 test_expect_success $PREREQ 'sendemail.cc works' '
1432         git config --replace-all sendemail.cc "Somebody <somebody@ex.com>" &&
1433         git send-email \
1434                 --dry-run \
1435                 --from="Example <nobody@example.com>" \
1436                 --to=nobody@example.com \
1437                 $patches >stdout &&
1438         grep "Cc: Somebody <somebody@ex.com>" stdout
1439 '
1440
1441 test_expect_success $PREREQ '--no-cc overrides sendemail.cc' '
1442         git send-email \
1443                 --dry-run \
1444                 --from="Example <nobody@example.com>" \
1445                 --no-cc \
1446                 --cc=bodies@example.com \
1447                 --to=nobody@example.com \
1448                 $patches >stdout &&
1449         grep "Cc: bodies@example.com" stdout &&
1450         ! grep "Cc: Somebody <somebody@ex.com>" stdout
1451 '
1452
1453 test_expect_success $PREREQ 'sendemail.bcc works' '
1454         git config --replace-all sendemail.bcc "Other <other@ex.com>" &&
1455         git send-email \
1456                 --dry-run \
1457                 --from="Example <nobody@example.com>" \
1458                 --to=nobody@example.com \
1459                 --smtp-server relay.example.com \
1460                 $patches >stdout &&
1461         grep "RCPT TO:<other@ex.com>" stdout
1462 '
1463
1464 test_expect_success $PREREQ '--no-bcc overrides sendemail.bcc' '
1465         git send-email \
1466                 --dry-run \
1467                 --from="Example <nobody@example.com>" \
1468                 --no-bcc \
1469                 --bcc=bodies@example.com \
1470                 --to=nobody@example.com \
1471                 --smtp-server relay.example.com \
1472                 $patches >stdout &&
1473         grep "RCPT TO:<bodies@example.com>" stdout &&
1474         ! grep "RCPT TO:<other@ex.com>" stdout
1475 '
1476
1477 test_expect_success $PREREQ 'patches To headers are used by default' '
1478         patch=$(git format-patch -1 --to="bodies@example.com") &&
1479         test_when_finished "rm $patch" &&
1480         git send-email \
1481                 --dry-run \
1482                 --from="Example <nobody@example.com>" \
1483                 --smtp-server relay.example.com \
1484                 $patch >stdout &&
1485         grep "RCPT TO:<bodies@example.com>" stdout
1486 '
1487
1488 test_expect_success $PREREQ 'patches To headers are appended to' '
1489         patch=$(git format-patch -1 --to="bodies@example.com") &&
1490         test_when_finished "rm $patch" &&
1491         git send-email \
1492                 --dry-run \
1493                 --from="Example <nobody@example.com>" \
1494                 --to=nobody@example.com \
1495                 --smtp-server relay.example.com \
1496                 $patch >stdout &&
1497         grep "RCPT TO:<bodies@example.com>" stdout &&
1498         grep "RCPT TO:<nobody@example.com>" stdout
1499 '
1500
1501 test_expect_success $PREREQ 'To headers from files reset each patch' '
1502         patch1=$(git format-patch -1 --to="bodies@example.com") &&
1503         patch2=$(git format-patch -1 --to="other@example.com" HEAD~) &&
1504         test_when_finished "rm $patch1 && rm $patch2" &&
1505         git send-email \
1506                 --dry-run \
1507                 --from="Example <nobody@example.com>" \
1508                 --to="nobody@example.com" \
1509                 --smtp-server relay.example.com \
1510                 $patch1 $patch2 >stdout &&
1511         test $(grep -c "RCPT TO:<bodies@example.com>" stdout) = 1 &&
1512         test $(grep -c "RCPT TO:<nobody@example.com>" stdout) = 2 &&
1513         test $(grep -c "RCPT TO:<other@example.com>" stdout) = 1
1514 '
1515
1516 test_expect_success $PREREQ 'setup expect' '
1517 cat >email-using-8bit <<\EOF
1518 From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1519 Message-ID: <bogus-message-id@example.com>
1520 From: author@example.com
1521 Date: Sat, 12 Jun 2010 15:53:58 +0200
1522 Subject: subject goes here
1523
1524 Dieser deutsche Text enthält einen Umlaut!
1525 EOF
1526 '
1527
1528 test_expect_success $PREREQ 'setup expect' '
1529         echo "Subject: subject goes here" >expected
1530 '
1531
1532 test_expect_success $PREREQ 'ASCII subject is not RFC2047 quoted' '
1533         clean_fake_sendmail &&
1534         echo bogus |
1535         git send-email --from=author@example.com --to=nobody@example.com \
1536                         --smtp-server="$(pwd)/fake.sendmail" \
1537                         --8bit-encoding=UTF-8 \
1538                         email-using-8bit >stdout &&
1539         grep "Subject" msgtxt1 >actual &&
1540         test_cmp expected actual
1541 '
1542
1543 test_expect_success $PREREQ 'setup expect' '
1544         cat >content-type-decl <<-\EOF
1545         MIME-Version: 1.0
1546         Content-Type: text/plain; charset=UTF-8
1547         Content-Transfer-Encoding: 8bit
1548         EOF
1549 '
1550
1551 test_expect_success $PREREQ 'asks about and fixes 8bit encodings' '
1552         clean_fake_sendmail &&
1553         echo |
1554         git send-email --from=author@example.com --to=nobody@example.com \
1555                         --smtp-server="$(pwd)/fake.sendmail" \
1556                         email-using-8bit >stdout &&
1557         grep "do not declare a Content-Transfer-Encoding" stdout &&
1558         grep email-using-8bit stdout &&
1559         grep "Which 8bit encoding" stdout &&
1560         grep -E "Content|MIME" msgtxt1 >actual &&
1561         test_cmp content-type-decl actual
1562 '
1563
1564 test_expect_success $PREREQ 'sendemail.8bitEncoding works' '
1565         clean_fake_sendmail &&
1566         git config sendemail.assume8bitEncoding UTF-8 &&
1567         echo bogus |
1568         git send-email --from=author@example.com --to=nobody@example.com \
1569                         --smtp-server="$(pwd)/fake.sendmail" \
1570                         email-using-8bit >stdout &&
1571         grep -E "Content|MIME" msgtxt1 >actual &&
1572         test_cmp content-type-decl actual
1573 '
1574
1575 test_expect_success $PREREQ 'sendemail.8bitEncoding in .git/config overrides --global .gitconfig' '
1576         clean_fake_sendmail &&
1577         git config sendemail.assume8bitEncoding UTF-8 &&
1578         test_when_finished "rm -rf home" &&
1579         mkdir home &&
1580         git config -f home/.gitconfig sendemail.assume8bitEncoding "bogus too" &&
1581         echo bogus |
1582         env HOME="$(pwd)/home" DEBUG=1 \
1583         git send-email --from=author@example.com --to=nobody@example.com \
1584                         --smtp-server="$(pwd)/fake.sendmail" \
1585                         email-using-8bit >stdout &&
1586         grep -E "Content|MIME" msgtxt1 >actual &&
1587         test_cmp content-type-decl actual
1588 '
1589
1590 test_expect_success $PREREQ '--8bit-encoding overrides sendemail.8bitEncoding' '
1591         clean_fake_sendmail &&
1592         git config sendemail.assume8bitEncoding "bogus too" &&
1593         echo bogus |
1594         git send-email --from=author@example.com --to=nobody@example.com \
1595                         --smtp-server="$(pwd)/fake.sendmail" \
1596                         --8bit-encoding=UTF-8 \
1597                         email-using-8bit >stdout &&
1598         grep -E "Content|MIME" msgtxt1 >actual &&
1599         test_cmp content-type-decl actual
1600 '
1601
1602 test_expect_success $PREREQ 'setup expect' '
1603         cat >email-using-8bit <<-\EOF
1604         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1605         Message-ID: <bogus-message-id@example.com>
1606         From: author@example.com
1607         Date: Sat, 12 Jun 2010 15:53:58 +0200
1608         Subject: Dieser Betreff enthält auch einen Umlaut!
1609
1610         Nothing to see here.
1611         EOF
1612 '
1613
1614 test_expect_success $PREREQ 'setup expect' '
1615         cat >expected <<-\EOF
1616         Subject: =?UTF-8?q?Dieser=20Betreff=20enth=C3=A4lt=20auch=20einen=20Umlaut!?=
1617         EOF
1618 '
1619
1620 test_expect_success $PREREQ '--8bit-encoding also treats subject' '
1621         clean_fake_sendmail &&
1622         echo bogus |
1623         git send-email --from=author@example.com --to=nobody@example.com \
1624                         --smtp-server="$(pwd)/fake.sendmail" \
1625                         --8bit-encoding=UTF-8 \
1626                         email-using-8bit >stdout &&
1627         grep "Subject" msgtxt1 >actual &&
1628         test_cmp expected actual
1629 '
1630
1631 test_expect_success $PREREQ 'setup expect' '
1632         cat >email-using-8bit <<-\EOF
1633         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1634         Message-ID: <bogus-message-id@example.com>
1635         From: A U Thor <author@example.com>
1636         Date: Sat, 12 Jun 2010 15:53:58 +0200
1637         Content-Type: text/plain; charset=UTF-8
1638         Subject: Nothing to see here.
1639
1640         Dieser Betreff enthält auch einen Umlaut!
1641         EOF
1642 '
1643
1644 test_expect_success $PREREQ '--transfer-encoding overrides sendemail.transferEncoding' '
1645         clean_fake_sendmail &&
1646         test_must_fail git -c sendemail.transferEncoding=8bit \
1647                 send-email \
1648                 --transfer-encoding=7bit \
1649                 --smtp-server="$(pwd)/fake.sendmail" \
1650                 email-using-8bit \
1651                 2>errors >out &&
1652         grep "cannot send message as 7bit" errors &&
1653         test -z "$(ls msgtxt*)"
1654 '
1655
1656 test_expect_success $PREREQ 'sendemail.transferEncoding via config' '
1657         clean_fake_sendmail &&
1658         test_must_fail git -c sendemail.transferEncoding=7bit \
1659                 send-email \
1660                 --smtp-server="$(pwd)/fake.sendmail" \
1661                 email-using-8bit \
1662                 2>errors >out &&
1663         grep "cannot send message as 7bit" errors &&
1664         test -z "$(ls msgtxt*)"
1665 '
1666
1667 test_expect_success $PREREQ 'sendemail.transferEncoding via cli' '
1668         clean_fake_sendmail &&
1669         test_must_fail git send-email \
1670                 --transfer-encoding=7bit \
1671                 --smtp-server="$(pwd)/fake.sendmail" \
1672                 email-using-8bit \
1673                 2>errors >out &&
1674         grep "cannot send message as 7bit" errors &&
1675         test -z "$(ls msgtxt*)"
1676 '
1677
1678 test_expect_success $PREREQ 'setup expect' '
1679         cat >expected <<-\EOF
1680         Dieser Betreff enth=C3=A4lt auch einen Umlaut!
1681         EOF
1682 '
1683
1684 test_expect_success $PREREQ '8-bit and sendemail.transferencoding=quoted-printable' '
1685         clean_fake_sendmail &&
1686         git send-email \
1687                 --transfer-encoding=quoted-printable \
1688                 --smtp-server="$(pwd)/fake.sendmail" \
1689                 email-using-8bit \
1690                 2>errors >out &&
1691         sed "1,/^$/d" msgtxt1 >actual &&
1692         test_cmp expected actual
1693 '
1694
1695 test_expect_success $PREREQ 'setup expect' '
1696         cat >expected <<-\EOF
1697         RGllc2VyIEJldHJlZmYgZW50aMOkbHQgYXVjaCBlaW5lbiBVbWxhdXQhCg==
1698         EOF
1699 '
1700
1701 test_expect_success $PREREQ '8-bit and sendemail.transferencoding=base64' '
1702         clean_fake_sendmail &&
1703         git send-email \
1704                 --transfer-encoding=base64 \
1705                 --smtp-server="$(pwd)/fake.sendmail" \
1706                 email-using-8bit \
1707                 2>errors >out &&
1708         sed "1,/^$/d" msgtxt1 >actual &&
1709         test_cmp expected actual
1710 '
1711
1712 test_expect_success $PREREQ 'setup expect' '
1713         cat >email-using-qp <<-\EOF
1714         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1715         Message-ID: <bogus-message-id@example.com>
1716         From: A U Thor <author@example.com>
1717         Date: Sat, 12 Jun 2010 15:53:58 +0200
1718         MIME-Version: 1.0
1719         Content-Transfer-Encoding: quoted-printable
1720         Content-Type: text/plain; charset=UTF-8
1721         Subject: Nothing to see here.
1722
1723         Dieser Betreff enth=C3=A4lt auch einen Umlaut!
1724         EOF
1725 '
1726
1727 test_expect_success $PREREQ 'convert from quoted-printable to base64' '
1728         clean_fake_sendmail &&
1729         git send-email \
1730                 --transfer-encoding=base64 \
1731                 --smtp-server="$(pwd)/fake.sendmail" \
1732                 email-using-qp \
1733                 2>errors >out &&
1734         sed "1,/^$/d" msgtxt1 >actual &&
1735         test_cmp expected actual
1736 '
1737
1738 test_expect_success $PREREQ 'setup expect' "
1739 tr -d '\\015' | tr '%' '\\015' >email-using-crlf <<EOF
1740 From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1741 Message-ID: <bogus-message-id@example.com>
1742 From: A U Thor <author@example.com>
1743 Date: Sat, 12 Jun 2010 15:53:58 +0200
1744 Content-Type: text/plain; charset=UTF-8
1745 Subject: Nothing to see here.
1746
1747 Look, I have a CRLF and an = sign!%
1748 EOF
1749 "
1750
1751 test_expect_success $PREREQ 'setup expect' '
1752         cat >expected <<-\EOF
1753         Look, I have a CRLF and an =3D sign!=0D
1754         EOF
1755 '
1756
1757 test_expect_success $PREREQ 'CRLF and sendemail.transferencoding=quoted-printable' '
1758         clean_fake_sendmail &&
1759         git send-email \
1760                 --transfer-encoding=quoted-printable \
1761                 --smtp-server="$(pwd)/fake.sendmail" \
1762                 email-using-crlf \
1763                 2>errors >out &&
1764         sed "1,/^$/d" msgtxt1 >actual &&
1765         test_cmp expected actual
1766 '
1767
1768 test_expect_success $PREREQ 'setup expect' '
1769         cat >expected <<-\EOF
1770         TG9vaywgSSBoYXZlIGEgQ1JMRiBhbmQgYW4gPSBzaWduIQ0K
1771         EOF
1772 '
1773
1774 test_expect_success $PREREQ 'CRLF and sendemail.transferencoding=base64' '
1775         clean_fake_sendmail &&
1776         git send-email \
1777                 --transfer-encoding=base64 \
1778                 --smtp-server="$(pwd)/fake.sendmail" \
1779                 email-using-crlf \
1780                 2>errors >out &&
1781         sed "1,/^$/d" msgtxt1 >actual &&
1782         test_cmp expected actual
1783 '
1784
1785
1786 # Note that the patches in this test are deliberately out of order; we
1787 # want to make sure it works even if the cover-letter is not in the
1788 # first mail.
1789 test_expect_success $PREREQ 'refusing to send cover letter template' '
1790         clean_fake_sendmail &&
1791         rm -fr outdir &&
1792         git format-patch --cover-letter -2 -o outdir &&
1793         test_must_fail git send-email \
1794                 --from="Example <nobody@example.com>" \
1795                 --to=nobody@example.com \
1796                 --smtp-server="$(pwd)/fake.sendmail" \
1797                 outdir/0002-*.patch \
1798                 outdir/0000-*.patch \
1799                 outdir/0001-*.patch \
1800                 2>errors >out &&
1801         grep "SUBJECT HERE" errors &&
1802         test -z "$(ls msgtxt*)"
1803 '
1804
1805 test_expect_success $PREREQ '--force sends cover letter template anyway' '
1806         clean_fake_sendmail &&
1807         rm -fr outdir &&
1808         git format-patch --cover-letter -2 -o outdir &&
1809         git send-email \
1810                 --force \
1811                 --from="Example <nobody@example.com>" \
1812                 --to=nobody@example.com \
1813                 --smtp-server="$(pwd)/fake.sendmail" \
1814                 outdir/0002-*.patch \
1815                 outdir/0000-*.patch \
1816                 outdir/0001-*.patch \
1817                 2>errors >out &&
1818         ! grep "SUBJECT HERE" errors &&
1819         test -n "$(ls msgtxt*)"
1820 '
1821
1822 test_cover_addresses () {
1823         header="$1"
1824         shift
1825         clean_fake_sendmail &&
1826         rm -fr outdir &&
1827         git format-patch --cover-letter -2 -o outdir &&
1828         cover=$(echo outdir/0000-*.patch) &&
1829         mv $cover cover-to-edit.patch &&
1830         perl -pe "s/^From:/$header: extra\@address.com\nFrom:/" cover-to-edit.patch >"$cover" &&
1831         git send-email \
1832                 --force \
1833                 --from="Example <nobody@example.com>" \
1834                 --no-to --no-cc \
1835                 "$@" \
1836                 --smtp-server="$(pwd)/fake.sendmail" \
1837                 outdir/0000-*.patch \
1838                 outdir/0001-*.patch \
1839                 outdir/0002-*.patch \
1840                 2>errors >out &&
1841         grep "^$header: extra@address.com" msgtxt1 >to1 &&
1842         grep "^$header: extra@address.com" msgtxt2 >to2 &&
1843         grep "^$header: extra@address.com" msgtxt3 >to3 &&
1844         test_line_count = 1 to1 &&
1845         test_line_count = 1 to2 &&
1846         test_line_count = 1 to3
1847 }
1848
1849 test_expect_success $PREREQ 'to-cover adds To to all mail' '
1850         test_cover_addresses "To" --to-cover
1851 '
1852
1853 test_expect_success $PREREQ 'cc-cover adds Cc to all mail' '
1854         test_cover_addresses "Cc" --cc-cover
1855 '
1856
1857 test_expect_success $PREREQ 'tocover adds To to all mail' '
1858         test_config sendemail.tocover true &&
1859         test_cover_addresses "To"
1860 '
1861
1862 test_expect_success $PREREQ 'cccover adds Cc to all mail' '
1863         test_config sendemail.cccover true &&
1864         test_cover_addresses "Cc"
1865 '
1866
1867 test_expect_success $PREREQ 'escaped quotes in sendemail.aliasfiletype=mutt' '
1868         clean_fake_sendmail &&
1869         echo "alias sbd \\\"Dot U. Sir\\\" <somebody@example.org>" >.mutt &&
1870         git config --replace-all sendemail.aliasesfile "$(pwd)/.mutt" &&
1871         git config sendemail.aliasfiletype mutt &&
1872         git send-email \
1873                 --from="Example <nobody@example.com>" \
1874                 --to=sbd \
1875                 --smtp-server="$(pwd)/fake.sendmail" \
1876                 outdir/0001-*.patch \
1877                 2>errors >out &&
1878         grep "^!somebody@example\.org!$" commandline1 &&
1879         grep -F "To: \"Dot U. Sir\" <somebody@example.org>" out
1880 '
1881
1882 test_expect_success $PREREQ 'sendemail.aliasfiletype=mailrc' '
1883         clean_fake_sendmail &&
1884         echo "alias sbd  somebody@example.org" >.mailrc &&
1885         git config --replace-all sendemail.aliasesfile "$(pwd)/.mailrc" &&
1886         git config sendemail.aliasfiletype mailrc &&
1887         git send-email \
1888                 --from="Example <nobody@example.com>" \
1889                 --to=sbd \
1890                 --smtp-server="$(pwd)/fake.sendmail" \
1891                 outdir/0001-*.patch \
1892                 2>errors >out &&
1893         grep "^!somebody@example\.org!$" commandline1
1894 '
1895
1896 test_expect_success $PREREQ 'sendemail.aliasesfile=~/.mailrc' '
1897         clean_fake_sendmail &&
1898         echo "alias sbd  someone@example.org" >"$HOME/.mailrc" &&
1899         git config --replace-all sendemail.aliasesfile "~/.mailrc" &&
1900         git config sendemail.aliasfiletype mailrc &&
1901         git send-email \
1902                 --from="Example <nobody@example.com>" \
1903                 --to=sbd \
1904                 --smtp-server="$(pwd)/fake.sendmail" \
1905                 outdir/0001-*.patch \
1906                 2>errors >out &&
1907         grep "^!someone@example\.org!$" commandline1
1908 '
1909
1910 test_dump_aliases () {
1911         msg="$1" && shift &&
1912         filetype="$1" && shift &&
1913         printf '%s\n' "$@" >expect &&
1914         cat >.tmp-email-aliases &&
1915
1916         test_expect_success $PREREQ "$msg" '
1917                 clean_fake_sendmail && rm -fr outdir &&
1918                 git config --replace-all sendemail.aliasesfile \
1919                         "$(pwd)/.tmp-email-aliases" &&
1920                 git config sendemail.aliasfiletype "$filetype" &&
1921                 git send-email --dump-aliases 2>errors >actual &&
1922                 test_cmp expect actual
1923         '
1924 }
1925
1926 test_dump_aliases '--dump-aliases sendmail format' \
1927         'sendmail' \
1928         'abgroup' \
1929         'alice' \
1930         'bcgrp' \
1931         'bob' \
1932         'chloe' <<-\EOF
1933         alice: Alice W Land <awol@example.com>
1934         bob: Robert Bobbyton <bob@example.com>
1935         chloe: chloe@example.com
1936         abgroup: alice, bob
1937         bcgrp: bob, chloe, Other <o@example.com>
1938         EOF
1939
1940 test_dump_aliases '--dump-aliases mutt format' \
1941         'mutt' \
1942         'alice' \
1943         'bob' \
1944         'chloe' \
1945         'donald' <<-\EOF
1946         alias alice Alice W Land <awol@example.com>
1947         alias donald Donald C Carlton <donc@example.com>
1948         alias bob Robert Bobbyton <bob@example.com>
1949         alias chloe chloe@example.com
1950         EOF
1951
1952 test_dump_aliases '--dump-aliases mailrc format' \
1953         'mailrc' \
1954         'alice' \
1955         'bob' \
1956         'chloe' \
1957         'eve' <<-\EOF
1958         alias alice   Alice W Land <awol@example.com>
1959         alias eve     Eve <eve@example.com>
1960         alias bob     Robert Bobbyton <bob@example.com>
1961         alias chloe   chloe@example.com
1962         EOF
1963
1964 test_dump_aliases '--dump-aliases pine format' \
1965         'pine' \
1966         'alice' \
1967         'bob' \
1968         'chloe' \
1969         'eve' <<-\EOF
1970         alice   Alice W Land    <awol@example.com>
1971         eve     Eve     <eve@example.com>
1972         bob     Robert  Bobbyton <bob@example.com>
1973         chloe           chloe@example.com
1974         EOF
1975
1976 test_dump_aliases '--dump-aliases gnus format' \
1977         'gnus' \
1978         'alice' \
1979         'bob' \
1980         'chloe' \
1981         'eve' <<-\EOF
1982         (define-mail-alias "alice" "awol@example.com")
1983         (define-mail-alias "eve" "eve@example.com")
1984         (define-mail-alias "bob" "bob@example.com")
1985         (define-mail-alias "chloe" "chloe@example.com")
1986         EOF
1987
1988 test_expect_success '--dump-aliases must be used alone' '
1989         test_must_fail git send-email --dump-aliases --to=janice@example.com -1 refs/heads/accounting
1990 '
1991
1992 test_expect_success $PREREQ 'aliases and sendemail.identity' '
1993         test_must_fail git \
1994                 -c sendemail.identity=cloud \
1995                 -c sendemail.aliasesfile=default-aliases \
1996                 -c sendemail.cloud.aliasesfile=cloud-aliases \
1997                 send-email -1 2>stderr &&
1998         test_i18ngrep "cloud-aliases" stderr
1999 '
2000
2001 test_sendmail_aliases () {
2002         msg="$1" && shift &&
2003         expect="$@" &&
2004         cat >.tmp-email-aliases &&
2005
2006         test_expect_success $PREREQ "$msg" '
2007                 clean_fake_sendmail && rm -fr outdir &&
2008                 git format-patch -1 -o outdir &&
2009                 git config --replace-all sendemail.aliasesfile \
2010                         "$(pwd)/.tmp-email-aliases" &&
2011                 git config sendemail.aliasfiletype sendmail &&
2012                 git send-email \
2013                         --from="Example <nobody@example.com>" \
2014                         --to=alice --to=bcgrp \
2015                         --smtp-server="$(pwd)/fake.sendmail" \
2016                         outdir/0001-*.patch \
2017                         2>errors >out &&
2018                 for i in $expect
2019                 do
2020                         grep "^!$i!$" commandline1 || return 1
2021                 done
2022         '
2023 }
2024
2025 test_sendmail_aliases 'sendemail.aliasfiletype=sendmail' \
2026         'awol@example\.com' \
2027         'bob@example\.com' \
2028         'chloe@example\.com' \
2029         'o@example\.com' <<-\EOF
2030         alice: Alice W Land <awol@example.com>
2031         bob: Robert Bobbyton <bob@example.com>
2032         # this is a comment
2033            # this is also a comment
2034         chloe: chloe@example.com
2035         abgroup: alice, bob
2036         bcgrp: bob, chloe, Other <o@example.com>
2037         EOF
2038
2039 test_sendmail_aliases 'sendmail aliases line folding' \
2040         alice1 \
2041         bob1 bob2 \
2042         chuck1 chuck2 \
2043         darla1 darla2 darla3 \
2044         elton1 elton2 elton3 \
2045         fred1 fred2 \
2046         greg1 <<-\EOF
2047         alice: alice1
2048         bob: bob1,\
2049         bob2
2050         chuck: chuck1,
2051             chuck2
2052         darla: darla1,\
2053         darla2,
2054             darla3
2055         elton: elton1,
2056             elton2,\
2057         elton3
2058         fred: fred1,\
2059             fred2
2060         greg: greg1
2061         bcgrp: bob, chuck, darla, elton, fred, greg
2062         EOF
2063
2064 test_sendmail_aliases 'sendmail aliases tolerate bogus line folding' \
2065         alice1 bob1 <<-\EOF
2066             alice: alice1
2067         bcgrp: bob1\
2068         EOF
2069
2070 test_sendmail_aliases 'sendmail aliases empty' alice bcgrp <<-\EOF
2071         EOF
2072
2073 test_expect_success $PREREQ 'alias support in To header' '
2074         clean_fake_sendmail &&
2075         echo "alias sbd  someone@example.org" >.mailrc &&
2076         test_config sendemail.aliasesfile ".mailrc" &&
2077         test_config sendemail.aliasfiletype mailrc &&
2078         git format-patch --stdout -1 --to=sbd >aliased.patch &&
2079         git send-email \
2080                 --from="Example <nobody@example.com>" \
2081                 --smtp-server="$(pwd)/fake.sendmail" \
2082                 aliased.patch \
2083                 2>errors >out &&
2084         grep "^!someone@example\.org!$" commandline1
2085 '
2086
2087 test_expect_success $PREREQ 'alias support in Cc header' '
2088         clean_fake_sendmail &&
2089         echo "alias sbd  someone@example.org" >.mailrc &&
2090         test_config sendemail.aliasesfile ".mailrc" &&
2091         test_config sendemail.aliasfiletype mailrc &&
2092         git format-patch --stdout -1 --cc=sbd >aliased.patch &&
2093         git send-email \
2094                 --from="Example <nobody@example.com>" \
2095                 --smtp-server="$(pwd)/fake.sendmail" \
2096                 aliased.patch \
2097                 2>errors >out &&
2098         grep "^!someone@example\.org!$" commandline1
2099 '
2100
2101 test_expect_success $PREREQ 'tocmd works with aliases' '
2102         clean_fake_sendmail &&
2103         echo "alias sbd  someone@example.org" >.mailrc &&
2104         test_config sendemail.aliasesfile ".mailrc" &&
2105         test_config sendemail.aliasfiletype mailrc &&
2106         git format-patch --stdout -1 >tocmd.patch &&
2107         echo tocmd--sbd >>tocmd.patch &&
2108         git send-email \
2109                 --from="Example <nobody@example.com>" \
2110                 --to-cmd=./tocmd-sed \
2111                 --smtp-server="$(pwd)/fake.sendmail" \
2112                 tocmd.patch \
2113                 2>errors >out &&
2114         grep "^!someone@example\.org!$" commandline1
2115 '
2116
2117 test_expect_success $PREREQ 'cccmd works with aliases' '
2118         clean_fake_sendmail &&
2119         echo "alias sbd  someone@example.org" >.mailrc &&
2120         test_config sendemail.aliasesfile ".mailrc" &&
2121         test_config sendemail.aliasfiletype mailrc &&
2122         git format-patch --stdout -1 >cccmd.patch &&
2123         echo cccmd--sbd >>cccmd.patch &&
2124         git send-email \
2125                 --from="Example <nobody@example.com>" \
2126                 --cc-cmd=./cccmd-sed \
2127                 --smtp-server="$(pwd)/fake.sendmail" \
2128                 cccmd.patch \
2129                 2>errors >out &&
2130         grep "^!someone@example\.org!$" commandline1
2131 '
2132
2133 do_xmailer_test () {
2134         expected=$1 params=$2 &&
2135         git format-patch -1 &&
2136         git send-email \
2137                 --from="Example <nobody@example.com>" \
2138                 --to=someone@example.com \
2139                 --smtp-server="$(pwd)/fake.sendmail" \
2140                 $params \
2141                 0001-*.patch \
2142                 2>errors >out &&
2143         { grep '^X-Mailer:' out || :; } >mailer &&
2144         test_line_count = $expected mailer
2145 }
2146
2147 test_expect_success $PREREQ '--[no-]xmailer without any configuration' '
2148         do_xmailer_test 1 "--xmailer" &&
2149         do_xmailer_test 0 "--no-xmailer"
2150 '
2151
2152 test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=true' '
2153         test_config sendemail.xmailer true &&
2154         do_xmailer_test 1 "" &&
2155         do_xmailer_test 0 "--no-xmailer" &&
2156         do_xmailer_test 1 "--xmailer"
2157 '
2158
2159 test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer' '
2160         test_when_finished "test_unconfig sendemail.xmailer" &&
2161         cat >>.git/config <<-\EOF &&
2162         [sendemail]
2163                 xmailer
2164         EOF
2165         test_config sendemail.xmailer true &&
2166         do_xmailer_test 1 "" &&
2167         do_xmailer_test 0 "--no-xmailer" &&
2168         do_xmailer_test 1 "--xmailer"
2169 '
2170
2171 test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=false' '
2172         test_config sendemail.xmailer false &&
2173         do_xmailer_test 0 "" &&
2174         do_xmailer_test 0 "--no-xmailer" &&
2175         do_xmailer_test 1 "--xmailer"
2176 '
2177
2178 test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=' '
2179         test_config sendemail.xmailer "" &&
2180         do_xmailer_test 0 "" &&
2181         do_xmailer_test 0 "--no-xmailer" &&
2182         do_xmailer_test 1 "--xmailer"
2183 '
2184
2185 test_expect_success $PREREQ 'setup expected-list' '
2186         git send-email \
2187         --dry-run \
2188         --from="Example <from@example.com>" \
2189         --to="To 1 <to1@example.com>" \
2190         --to="to2@example.com" \
2191         --to="to3@example.com" \
2192         --cc="Cc 1 <cc1@example.com>" \
2193         --cc="Cc2 <cc2@example.com>" \
2194         --bcc="bcc1@example.com" \
2195         --bcc="bcc2@example.com" \
2196         0001-add-main.patch | replace_variable_fields \
2197         >expected-list
2198 '
2199
2200 test_expect_success $PREREQ 'use email list in --cc --to and --bcc' '
2201         git send-email \
2202         --dry-run \
2203         --from="Example <from@example.com>" \
2204         --to="To 1 <to1@example.com>, to2@example.com" \
2205         --to="to3@example.com" \
2206         --cc="Cc 1 <cc1@example.com>, Cc2 <cc2@example.com>" \
2207         --bcc="bcc1@example.com, bcc2@example.com" \
2208         0001-add-main.patch | replace_variable_fields \
2209         >actual-list &&
2210         test_cmp expected-list actual-list
2211 '
2212
2213 test_expect_success $PREREQ 'aliases work with email list' '
2214         echo "alias to2 to2@example.com" >.mutt &&
2215         echo "alias cc1 Cc 1 <cc1@example.com>" >>.mutt &&
2216         test_config sendemail.aliasesfile ".mutt" &&
2217         test_config sendemail.aliasfiletype mutt &&
2218         git send-email \
2219         --dry-run \
2220         --from="Example <from@example.com>" \
2221         --to="To 1 <to1@example.com>, to2, to3@example.com" \
2222         --cc="cc1, Cc2 <cc2@example.com>" \
2223         --bcc="bcc1@example.com, bcc2@example.com" \
2224         0001-add-main.patch | replace_variable_fields \
2225         >actual-list &&
2226         test_cmp expected-list actual-list
2227 '
2228
2229 test_expect_success $PREREQ 'leading and trailing whitespaces are removed' '
2230         echo "alias to2 to2@example.com" >.mutt &&
2231         echo "alias cc1 Cc 1 <cc1@example.com>" >>.mutt &&
2232         test_config sendemail.aliasesfile ".mutt" &&
2233         test_config sendemail.aliasfiletype mutt &&
2234         TO1=$(echo "QTo 1 <to1@example.com>" | q_to_tab) &&
2235         TO2=$(echo "QZto2" | qz_to_tab_space) &&
2236         CC1=$(echo "cc1" | append_cr) &&
2237         BCC1=$(echo " bcc1@example.com Q" | q_to_nul) &&
2238         git send-email \
2239         --dry-run \
2240         --from="        Example <from@example.com>" \
2241         --to="$TO1" \
2242         --to="$TO2" \
2243         --to="  to3@example.com   " \
2244         --cc="$CC1" \
2245         --cc="Cc2 <cc2@example.com>" \
2246         --bcc="$BCC1" \
2247         --bcc="bcc2@example.com" \
2248         0001-add-main.patch | replace_variable_fields \
2249         >actual-list &&
2250         test_cmp expected-list actual-list
2251 '
2252
2253 test_expect_success $PREREQ 'test using command name with --sendmail-cmd' '
2254         clean_fake_sendmail &&
2255         PATH="$PWD:$PATH" \
2256         git send-email \
2257                 --from="Example <nobody@example.com>" \
2258                 --to=nobody@example.com \
2259                 --sendmail-cmd="fake.sendmail" \
2260                 HEAD^ &&
2261         test_path_is_file commandline1
2262 '
2263
2264 test_expect_success $PREREQ 'test using arguments with --sendmail-cmd' '
2265         clean_fake_sendmail &&
2266         git send-email \
2267                 --from="Example <nobody@example.com>" \
2268                 --to=nobody@example.com \
2269                 --sendmail-cmd='\''"$(pwd)/fake.sendmail" -f nobody@example.com'\'' \
2270                 HEAD^ &&
2271         test_path_is_file commandline1
2272 '
2273
2274 test_expect_success $PREREQ 'test shell expression with --sendmail-cmd' '
2275         clean_fake_sendmail &&
2276         git send-email \
2277                 --from="Example <nobody@example.com>" \
2278                 --to=nobody@example.com \
2279                 --sendmail-cmd='\''f() { "$(pwd)/fake.sendmail" "$@"; };f'\'' \
2280                 HEAD^ &&
2281         test_path_is_file commandline1
2282 '
2283
2284 test_expect_success $PREREQ 'set up in-reply-to/references patches' '
2285         cat >has-reply.patch <<-\EOF &&
2286         From: A U Thor <author@example.com>
2287         Subject: patch with in-reply-to
2288         Message-ID: <patch.with.in.reply.to@example.com>
2289         In-Reply-To: <replied.to@example.com>
2290         References: <replied.to@example.com>
2291
2292         This is the body.
2293         EOF
2294         cat >no-reply.patch <<-\EOF
2295         From: A U Thor <author@example.com>
2296         Subject: patch without in-reply-to
2297         Message-ID: <patch.without.in.reply.to@example.com>
2298
2299         This is the body.
2300         EOF
2301 '
2302
2303 test_expect_success $PREREQ 'patch reply headers correct with --no-thread' '
2304         clean_fake_sendmail &&
2305         git send-email \
2306                 --no-thread \
2307                 --to=nobody@example.com \
2308                 --smtp-server="$(pwd)/fake.sendmail" \
2309                 has-reply.patch no-reply.patch &&
2310         grep "In-Reply-To: <replied.to@example.com>" msgtxt1 &&
2311         grep "References: <replied.to@example.com>" msgtxt1 &&
2312         ! grep replied.to@example.com msgtxt2
2313 '
2314
2315 test_expect_success $PREREQ 'cmdline in-reply-to used with --no-thread' '
2316         clean_fake_sendmail &&
2317         git send-email \
2318                 --no-thread \
2319                 --in-reply-to="<cmdline.reply@example.com>" \
2320                 --to=nobody@example.com \
2321                 --smtp-server="$(pwd)/fake.sendmail" \
2322                 has-reply.patch no-reply.patch &&
2323         grep "In-Reply-To: <cmdline.reply@example.com>" msgtxt1 &&
2324         grep "References: <cmdline.reply@example.com>" msgtxt1 &&
2325         grep "In-Reply-To: <cmdline.reply@example.com>" msgtxt2 &&
2326         grep "References: <cmdline.reply@example.com>" msgtxt2
2327 '
2328
2329 test_expect_success $PREREQ 'invoke hook' '
2330         test_hook sendemail-validate <<-\EOF &&
2331         # test that we have the correct environment variable, pwd, and
2332         # argument
2333         case "$GIT_DIR" in
2334         *.git)
2335                 true
2336                 ;;
2337         *)
2338                 false
2339                 ;;
2340         esac &&
2341         test -f 0001-add-main.patch &&
2342         grep "add main" "$1"
2343         EOF
2344
2345         mkdir subdir &&
2346         (
2347                 # Test that it works even if we are not at the root of the
2348                 # working tree
2349                 cd subdir &&
2350                 git send-email \
2351                         --from="Example <nobody@example.com>" \
2352                         --to=nobody@example.com \
2353                         --smtp-server="$(pwd)/../fake.sendmail" \
2354                         ../0001-add-main.patch &&
2355
2356                 # Verify error message when a patch is rejected by the hook
2357                 sed -e "s/add main/x/" ../0001-add-main.patch >../another.patch &&
2358                 test_must_fail git send-email \
2359                         --from="Example <nobody@example.com>" \
2360                         --to=nobody@example.com \
2361                         --smtp-server="$(pwd)/../fake.sendmail" \
2362                         ../another.patch 2>err &&
2363                 test_i18ngrep "rejected by sendemail-validate hook" err
2364         )
2365 '
2366
2367 test_expect_success $PREREQ 'test that send-email works outside a repo' '
2368         nongit git send-email \
2369                 --from="Example <nobody@example.com>" \
2370                 --to=nobody@example.com \
2371                 --smtp-server="$(pwd)/fake.sendmail" \
2372                 "$(pwd)/0001-add-main.patch"
2373 '
2374
2375 test_expect_success $PREREQ 'send-email relays -v 3 to format-patch' '
2376         test_when_finished "rm -f out" &&
2377         git send-email --dry-run -v 3 -1 >out &&
2378         grep "PATCH v3" out
2379 '
2380
2381 test_expect_success $PREREQ 'test that sendmail config is rejected' '
2382         test_config sendmail.program sendmail &&
2383         test_must_fail git send-email \
2384                 --from="Example <nobody@example.com>" \
2385                 --to=nobody@example.com \
2386                 --smtp-server="$(pwd)/fake.sendmail" \
2387                 HEAD^ 2>err &&
2388         test_i18ngrep "found configuration options for '"'"sendmail"'"'" err
2389 '
2390
2391 test_expect_success $PREREQ 'test that sendmail config rejection is specific' '
2392         test_config resendmail.program sendmail &&
2393         git send-email \
2394                 --from="Example <nobody@example.com>" \
2395                 --to=nobody@example.com \
2396                 --smtp-server="$(pwd)/fake.sendmail" \
2397                 HEAD^
2398 '
2399
2400 test_expect_success $PREREQ 'test forbidSendmailVariables behavior override' '
2401         test_config sendmail.program sendmail &&
2402         test_config sendemail.forbidSendmailVariables false &&
2403         git send-email \
2404                 --from="Example <nobody@example.com>" \
2405                 --to=nobody@example.com \
2406                 --smtp-server="$(pwd)/fake.sendmail" \
2407                 HEAD^
2408 '
2409
2410 test_done