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