t/t9001-send-email.sh

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