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 test_expect_success $PREREQ \
  10     'prepare reference tree' \
  11     'echo "1A quick brown fox jumps over the" >file &&
  12      echo "lazy dog" >>file &&
  13      git add file &&
  14      GIT_AUTHOR_NAME="A" git commit -a -m "Initial."'
  15
  16 test_expect_success $PREREQ \
  17     'Setup helper tool' \
  18     '(echo "#!$SHELL_PATH"
  19       echo shift
  20       echo output=1
  21       echo "while test -f commandline\$output; do output=\$((\$output+1)); done"
  22       echo for a
  23       echo do
  24       echo "  echo \"!\$a!\""
  25       echo "done >commandline\$output"
  26       echo "cat > msgtxt\$output"
  27       ) >fake.sendmail &&
  28      chmod +x ./fake.sendmail &&
  29      git add fake.sendmail &&
  30      GIT_AUTHOR_NAME="A" git commit -a -m "Second."'
  31
  32 clean_fake_sendmail() {
  33         rm -f commandline* msgtxt*
  34 }
  35
  36 test_expect_success $PREREQ 'Extract patches' '
  37     patches=`git format-patch -s --cc="One <one@example.com>" --cc=two@example.com -n HEAD^1`
  38 '
  39
  40 # Test no confirm early to ensure remaining tests will not hang
  41 test_no_confirm () {
  42         rm -f no_confirm_okay
  43         echo n | \
  44                 GIT_SEND_EMAIL_NOTTY=1 \
  45                 git send-email \
  46                 --from="Example <from@example.com>" \
  47                 --to=nobody@example.com \
  48                 --smtp-server="$(pwd)/fake.sendmail" \
  49                 $@ \
  50                 $patches > stdout &&
  51                 test_must_fail grep "Send this email" stdout &&
  52                 > no_confirm_okay
  53 }
  54
  55 # Exit immediately to prevent hang if a no-confirm test fails
  56 check_no_confirm () {
  57         if ! test -f no_confirm_okay
  58         then
  59                 say 'confirm test failed; skipping remaining tests to prevent hanging'
  60                 PREREQ="$PREREQ,CHECK_NO_CONFIRM"
  61         fi
  62         return 0
  63 }
  64
  65 test_expect_success $PREREQ 'No confirm with --suppress-cc' '
  66         test_no_confirm --suppress-cc=sob &&
  67         check_no_confirm
  68 '
  69
  70
  71 test_expect_success $PREREQ 'No confirm with --confirm=never' '
  72         test_no_confirm --confirm=never &&
  73         check_no_confirm
  74 '
  75
  76 # leave sendemail.confirm set to never after this so that none of the
  77 # remaining tests prompt unintentionally.
  78 test_expect_success $PREREQ 'No confirm with sendemail.confirm=never' '
  79         git config sendemail.confirm never &&
  80         test_no_confirm --compose --subject=foo &&
  81         check_no_confirm
  82 '
  83
  84 test_expect_success $PREREQ 'Send patches' '
  85      git send-email --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
  86 '
  87
  88 test_expect_success $PREREQ 'setup expect' '
  89 cat >expected <<\EOF
  90 !nobody@example.com!
  91 !author@example.com!
  92 !one@example.com!
  93 !two@example.com!
  94 EOF
  95 '
  96
  97 test_expect_success $PREREQ \
  98     'Verify commandline' \
  99     'test_cmp expected commandline1'
 100
 101 test_expect_success $PREREQ 'Send patches with --envelope-sender' '
 102     clean_fake_sendmail &&
 103      git send-email --envelope-sender="Patch Contributer <patch@example.com>" --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
 104 '
 105
 106 test_expect_success $PREREQ 'setup expect' '
 107 cat >expected <<\EOF
 108 !patch@example.com!
 109 !-i!
 110 !nobody@example.com!
 111 !author@example.com!
 112 !one@example.com!
 113 !two@example.com!
 114 EOF
 115 '
 116
 117 test_expect_success $PREREQ \
 118     'Verify commandline' \
 119     'test_cmp expected commandline1'
 120
 121 test_expect_success $PREREQ 'Send patches with --envelope-sender=auto' '
 122     clean_fake_sendmail &&
 123      git send-email --envelope-sender=auto --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
 124 '
 125
 126 test_expect_success $PREREQ 'setup expect' '
 127 cat >expected <<\EOF
 128 !nobody@example.com!
 129 !-i!
 130 !nobody@example.com!
 131 !author@example.com!
 132 !one@example.com!
 133 !two@example.com!
 134 EOF
 135 '
 136
 137 test_expect_success $PREREQ \
 138     'Verify commandline' \
 139     'test_cmp expected commandline1'
 140
 141 test_expect_success $PREREQ 'setup expect' "
 142 cat >expected-show-all-headers <<\EOF
 143 0001-Second.patch
 144 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 145 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 146 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 147 Dry-OK. Log says:
 148 Server: relay.example.com
 149 MAIL FROM:<from@example.com>
 150 RCPT TO:<to@example.com>
 151 RCPT TO:<cc@example.com>
 152 RCPT TO:<author@example.com>
 153 RCPT TO:<one@example.com>
 154 RCPT TO:<two@example.com>
 155 RCPT TO:<bcc@example.com>
 156 From: Example <from@example.com>
 157 To: to@example.com
 158 Cc: cc@example.com,
 159         A <author@example.com>,
 160         One <one@example.com>,
 161         two@example.com
 162 Subject: [PATCH 1/1] Second.
 163 Date: DATE-STRING
 164 Message-Id: MESSAGE-ID-STRING
 165 X-Mailer: X-MAILER-STRING
 166 In-Reply-To: <unique-message-id@example.com>
 167 References: <unique-message-id@example.com>
 168
 169 Result: OK
 170 EOF
 171 "
 172
 173 test_expect_success $PREREQ 'Show all headers' '
 174         git send-email \
 175                 --dry-run \
 176                 --suppress-cc=sob \
 177                 --from="Example <from@example.com>" \
 178                 --to=to@example.com \
 179                 --cc=cc@example.com \
 180                 --bcc=bcc@example.com \
 181                 --in-reply-to="<unique-message-id@example.com>" \
 182                 --smtp-server relay.example.com \
 183                 $patches |
 184         sed     -e "s/^\(Date:\).*/\1 DATE-STRING/" \
 185                 -e "s/^\(Message-Id:\).*/\1 MESSAGE-ID-STRING/" \
 186                 -e "s/^\(X-Mailer:\).*/\1 X-MAILER-STRING/" \
 187                 >actual-show-all-headers &&
 188         test_cmp expected-show-all-headers actual-show-all-headers
 189 '
 190
 191 test_expect_success $PREREQ 'Prompting works' '
 192         clean_fake_sendmail &&
 193         (echo "Example <from@example.com>"
 194          echo "to@example.com"
 195          echo ""
 196         ) | GIT_SEND_EMAIL_NOTTY=1 git send-email \
 197                 --smtp-server="$(pwd)/fake.sendmail" \
 198                 $patches \
 199                 2>errors &&
 200                 grep "^From: Example <from@example.com>\$" msgtxt1 &&
 201                 grep "^To: to@example.com\$" msgtxt1
 202 '
 203
 204 test_expect_success $PREREQ 'tocmd works' '
 205         clean_fake_sendmail &&
 206         cp $patches tocmd.patch &&
 207         echo tocmd--tocmd@example.com >>tocmd.patch &&
 208         {
 209           echo "#!$SHELL_PATH"
 210           echo sed -n -e s/^tocmd--//p \"\$1\"
 211         } > tocmd-sed &&
 212         chmod +x tocmd-sed &&
 213         git send-email \
 214                 --from="Example <nobody@example.com>" \
 215                 --to-cmd=./tocmd-sed \
 216                 --smtp-server="$(pwd)/fake.sendmail" \
 217                 tocmd.patch \
 218                 &&
 219         grep "^To: tocmd@example.com" msgtxt1
 220 '
 221
 222 test_expect_success $PREREQ 'cccmd works' '
 223         clean_fake_sendmail &&
 224         cp $patches cccmd.patch &&
 225         echo "cccmd--  cccmd@example.com" >>cccmd.patch &&
 226         {
 227           echo "#!$SHELL_PATH"
 228           echo sed -n -e s/^cccmd--//p \"\$1\"
 229         } > cccmd-sed &&
 230         chmod +x cccmd-sed &&
 231         git send-email \
 232                 --from="Example <nobody@example.com>" \
 233                 --to=nobody@example.com \
 234                 --cc-cmd=./cccmd-sed \
 235                 --smtp-server="$(pwd)/fake.sendmail" \
 236                 cccmd.patch \
 237                 &&
 238         grep "^ cccmd@example.com" msgtxt1
 239 '
 240
 241 test_expect_success $PREREQ 'reject long lines' '
 242         z8=zzzzzzzz &&
 243         z64=$z8$z8$z8$z8$z8$z8$z8$z8 &&
 244         z512=$z64$z64$z64$z64$z64$z64$z64$z64 &&
 245         clean_fake_sendmail &&
 246         cp $patches longline.patch &&
 247         echo $z512$z512 >>longline.patch &&
 248         test_must_fail git send-email \
 249                 --from="Example <nobody@example.com>" \
 250                 --to=nobody@example.com \
 251                 --smtp-server="$(pwd)/fake.sendmail" \
 252                 $patches longline.patch \
 253                 2>errors &&
 254         grep longline.patch errors
 255 '
 256
 257 test_expect_success $PREREQ 'no patch was sent' '
 258         ! test -e commandline1
 259 '
 260
 261 test_expect_success $PREREQ 'Author From: in message body' '
 262         clean_fake_sendmail &&
 263         git send-email \
 264                 --from="Example <nobody@example.com>" \
 265                 --to=nobody@example.com \
 266                 --smtp-server="$(pwd)/fake.sendmail" \
 267                 $patches &&
 268         sed "1,/^\$/d" < msgtxt1 > msgbody1
 269         grep "From: A <author@example.com>" msgbody1
 270 '
 271
 272 test_expect_success $PREREQ 'Author From: not in message body' '
 273         clean_fake_sendmail &&
 274         git send-email \
 275                 --from="A <author@example.com>" \
 276                 --to=nobody@example.com \
 277                 --smtp-server="$(pwd)/fake.sendmail" \
 278                 $patches &&
 279         sed "1,/^\$/d" < msgtxt1 > msgbody1
 280         ! grep "From: A <author@example.com>" msgbody1
 281 '
 282
 283 test_expect_success $PREREQ 'allow long lines with --no-validate' '
 284         git send-email \
 285                 --from="Example <nobody@example.com>" \
 286                 --to=nobody@example.com \
 287                 --smtp-server="$(pwd)/fake.sendmail" \
 288                 --novalidate \
 289                 $patches longline.patch \
 290                 2>errors
 291 '
 292
 293 test_expect_success $PREREQ 'Invalid In-Reply-To' '
 294         clean_fake_sendmail &&
 295         git send-email \
 296                 --from="Example <nobody@example.com>" \
 297                 --to=nobody@example.com \
 298                 --in-reply-to=" " \
 299                 --smtp-server="$(pwd)/fake.sendmail" \
 300                 $patches \
 301                 2>errors
 302         ! grep "^In-Reply-To: < *>" msgtxt1
 303 '
 304
 305 test_expect_success $PREREQ 'Valid In-Reply-To when prompting' '
 306         clean_fake_sendmail &&
 307         (echo "From Example <from@example.com>"
 308          echo "To Example <to@example.com>"
 309          echo ""
 310         ) | env GIT_SEND_EMAIL_NOTTY=1 git send-email \
 311                 --smtp-server="$(pwd)/fake.sendmail" \
 312                 $patches 2>errors &&
 313         ! grep "^In-Reply-To: < *>" msgtxt1
 314 '
 315
 316 test_expect_success $PREREQ 'In-Reply-To without --chain-reply-to' '
 317         clean_fake_sendmail &&
 318         echo "<unique-message-id@example.com>" >expect &&
 319         git send-email \
 320                 --from="Example <nobody@example.com>" \
 321                 --to=nobody@example.com \
 322                 --no-chain-reply-to \
 323                 --in-reply-to="$(cat expect)" \
 324                 --smtp-server="$(pwd)/fake.sendmail" \
 325                 $patches $patches $patches \
 326                 2>errors &&
 327         # All the messages are replies to --in-reply-to
 328         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt1 >actual &&
 329         test_cmp expect actual &&
 330         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt2 >actual &&
 331         test_cmp expect actual &&
 332         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt3 >actual &&
 333         test_cmp expect actual
 334 '
 335
 336 test_expect_success $PREREQ 'In-Reply-To with --chain-reply-to' '
 337         clean_fake_sendmail &&
 338         echo "<unique-message-id@example.com>" >expect &&
 339         git send-email \
 340                 --from="Example <nobody@example.com>" \
 341                 --to=nobody@example.com \
 342                 --chain-reply-to \
 343                 --in-reply-to="$(cat expect)" \
 344                 --smtp-server="$(pwd)/fake.sendmail" \
 345                 $patches $patches $patches \
 346                 2>errors &&
 347         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt1 >actual &&
 348         test_cmp expect actual &&
 349         sed -n -e "s/^Message-Id: *\(.*\)/\1/p" msgtxt1 >expect &&
 350         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt2 >actual &&
 351         test_cmp expect actual &&
 352         sed -n -e "s/^Message-Id: *\(.*\)/\1/p" msgtxt2 >expect &&
 353         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt3 >actual &&
 354         test_cmp expect actual
 355 '
 356
 357 test_expect_success $PREREQ 'setup fake editor' '
 358         (echo "#!$SHELL_PATH" &&
 359          echo "echo fake edit >>\"\$1\""
 360         ) >fake-editor &&
 361         chmod +x fake-editor
 362 '
 363
 364 test_set_editor "$(pwd)/fake-editor"
 365
 366 test_expect_success $PREREQ '--compose works' '
 367         clean_fake_sendmail &&
 368         git send-email \
 369         --compose --subject foo \
 370         --from="Example <nobody@example.com>" \
 371         --to=nobody@example.com \
 372         --smtp-server="$(pwd)/fake.sendmail" \
 373         $patches \
 374         2>errors
 375 '
 376
 377 test_expect_success $PREREQ 'first message is compose text' '
 378         grep "^fake edit" msgtxt1
 379 '
 380
 381 test_expect_success $PREREQ 'second message is patch' '
 382         grep "Subject:.*Second" msgtxt2
 383 '
 384
 385 test_expect_success $PREREQ 'setup expect' "
 386 cat >expected-suppress-sob <<\EOF
 387 0001-Second.patch
 388 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 389 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 390 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 391 Dry-OK. Log says:
 392 Server: relay.example.com
 393 MAIL FROM:<from@example.com>
 394 RCPT TO:<to@example.com>
 395 RCPT TO:<cc@example.com>
 396 RCPT TO:<author@example.com>
 397 RCPT TO:<one@example.com>
 398 RCPT TO:<two@example.com>
 399 From: Example <from@example.com>
 400 To: to@example.com
 401 Cc: cc@example.com,
 402         A <author@example.com>,
 403         One <one@example.com>,
 404         two@example.com
 405 Subject: [PATCH 1/1] Second.
 406 Date: DATE-STRING
 407 Message-Id: MESSAGE-ID-STRING
 408 X-Mailer: X-MAILER-STRING
 409
 410 Result: OK
 411 EOF
 412 "
 413
 414 test_suppression () {
 415         git send-email \
 416                 --dry-run \
 417                 --suppress-cc=$1 ${2+"--suppress-cc=$2"} \
 418                 --from="Example <from@example.com>" \
 419                 --to=to@example.com \
 420                 --smtp-server relay.example.com \
 421                 $patches |
 422         sed     -e "s/^\(Date:\).*/\1 DATE-STRING/" \
 423                 -e "s/^\(Message-Id:\).*/\1 MESSAGE-ID-STRING/" \
 424                 -e "s/^\(X-Mailer:\).*/\1 X-MAILER-STRING/" \
 425                 >actual-suppress-$1${2+"-$2"} &&
 426         test_cmp expected-suppress-$1${2+"-$2"} actual-suppress-$1${2+"-$2"}
 427 }
 428
 429 test_expect_success $PREREQ 'sendemail.cc set' '
 430         git config sendemail.cc cc@example.com &&
 431         test_suppression sob
 432 '
 433
 434 test_expect_success $PREREQ 'setup expect' "
 435 cat >expected-suppress-sob <<\EOF
 436 0001-Second.patch
 437 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 438 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 439 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 440 Dry-OK. Log says:
 441 Server: relay.example.com
 442 MAIL FROM:<from@example.com>
 443 RCPT TO:<to@example.com>
 444 RCPT TO:<author@example.com>
 445 RCPT TO:<one@example.com>
 446 RCPT TO:<two@example.com>
 447 From: Example <from@example.com>
 448 To: to@example.com
 449 Cc: A <author@example.com>,
 450         One <one@example.com>,
 451         two@example.com
 452 Subject: [PATCH 1/1] Second.
 453 Date: DATE-STRING
 454 Message-Id: MESSAGE-ID-STRING
 455 X-Mailer: X-MAILER-STRING
 456
 457 Result: OK
 458 EOF
 459 "
 460
 461 test_expect_success $PREREQ 'sendemail.cc unset' '
 462         git config --unset sendemail.cc &&
 463         test_suppression sob
 464 '
 465
 466 test_expect_success $PREREQ 'setup expect' "
 467 cat >expected-suppress-cccmd <<\EOF
 468 0001-Second.patch
 469 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 470 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 471 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 472 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
 473 Dry-OK. Log says:
 474 Server: relay.example.com
 475 MAIL FROM:<from@example.com>
 476 RCPT TO:<to@example.com>
 477 RCPT TO:<author@example.com>
 478 RCPT TO:<one@example.com>
 479 RCPT TO:<two@example.com>
 480 RCPT TO:<committer@example.com>
 481 From: Example <from@example.com>
 482 To: to@example.com
 483 Cc: A <author@example.com>,
 484         One <one@example.com>,
 485         two@example.com,
 486         C O Mitter <committer@example.com>
 487 Subject: [PATCH 1/1] Second.
 488 Date: DATE-STRING
 489 Message-Id: MESSAGE-ID-STRING
 490 X-Mailer: X-MAILER-STRING
 491
 492 Result: OK
 493 EOF
 494 "
 495
 496 test_expect_success $PREREQ 'sendemail.cccmd' '
 497         echo echo cc-cmd@example.com > cccmd &&
 498         chmod +x cccmd &&
 499         git config sendemail.cccmd ./cccmd &&
 500         test_suppression cccmd
 501 '
 502
 503 test_expect_success $PREREQ 'setup expect' '
 504 cat >expected-suppress-all <<\EOF
 505 0001-Second.patch
 506 Dry-OK. Log says:
 507 Server: relay.example.com
 508 MAIL FROM:<from@example.com>
 509 RCPT TO:<to@example.com>
 510 From: Example <from@example.com>
 511 To: to@example.com
 512 Subject: [PATCH 1/1] Second.
 513 Date: DATE-STRING
 514 Message-Id: MESSAGE-ID-STRING
 515 X-Mailer: X-MAILER-STRING
 516
 517 Result: OK
 518 EOF
 519 '
 520
 521 test_expect_success $PREREQ '--suppress-cc=all' '
 522         test_suppression all
 523 '
 524
 525 test_expect_success $PREREQ 'setup expect' "
 526 cat >expected-suppress-body <<\EOF
 527 0001-Second.patch
 528 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 529 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 530 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 531 (cc-cmd) Adding cc: cc-cmd@example.com from: './cccmd'
 532 Dry-OK. Log says:
 533 Server: relay.example.com
 534 MAIL FROM:<from@example.com>
 535 RCPT TO:<to@example.com>
 536 RCPT TO:<author@example.com>
 537 RCPT TO:<one@example.com>
 538 RCPT TO:<two@example.com>
 539 RCPT TO:<cc-cmd@example.com>
 540 From: Example <from@example.com>
 541 To: to@example.com
 542 Cc: A <author@example.com>,
 543         One <one@example.com>,
 544         two@example.com,
 545         cc-cmd@example.com
 546 Subject: [PATCH 1/1] Second.
 547 Date: DATE-STRING
 548 Message-Id: MESSAGE-ID-STRING
 549 X-Mailer: X-MAILER-STRING
 550
 551 Result: OK
 552 EOF
 553 "
 554
 555 test_expect_success $PREREQ '--suppress-cc=body' '
 556         test_suppression body
 557 '
 558
 559 test_expect_success $PREREQ 'setup expect' "
 560 cat >expected-suppress-body-cccmd <<\EOF
 561 0001-Second.patch
 562 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 563 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 564 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 565 Dry-OK. Log says:
 566 Server: relay.example.com
 567 MAIL FROM:<from@example.com>
 568 RCPT TO:<to@example.com>
 569 RCPT TO:<author@example.com>
 570 RCPT TO:<one@example.com>
 571 RCPT TO:<two@example.com>
 572 From: Example <from@example.com>
 573 To: to@example.com
 574 Cc: A <author@example.com>,
 575         One <one@example.com>,
 576         two@example.com
 577 Subject: [PATCH 1/1] Second.
 578 Date: DATE-STRING
 579 Message-Id: MESSAGE-ID-STRING
 580 X-Mailer: X-MAILER-STRING
 581
 582 Result: OK
 583 EOF
 584 "
 585
 586 test_expect_success $PREREQ '--suppress-cc=body --suppress-cc=cccmd' '
 587         test_suppression body cccmd
 588 '
 589
 590 test_expect_success $PREREQ 'setup expect' "
 591 cat >expected-suppress-sob <<\EOF
 592 0001-Second.patch
 593 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 594 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 595 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 596 Dry-OK. Log says:
 597 Server: relay.example.com
 598 MAIL FROM:<from@example.com>
 599 RCPT TO:<to@example.com>
 600 RCPT TO:<author@example.com>
 601 RCPT TO:<one@example.com>
 602 RCPT TO:<two@example.com>
 603 From: Example <from@example.com>
 604 To: to@example.com
 605 Cc: A <author@example.com>,
 606         One <one@example.com>,
 607         two@example.com
 608 Subject: [PATCH 1/1] Second.
 609 Date: DATE-STRING
 610 Message-Id: MESSAGE-ID-STRING
 611 X-Mailer: X-MAILER-STRING
 612
 613 Result: OK
 614 EOF
 615 "
 616
 617 test_expect_success $PREREQ '--suppress-cc=sob' '
 618         git config --unset sendemail.cccmd
 619         test_suppression sob
 620 '
 621
 622 test_expect_success $PREREQ 'setup expect' "
 623 cat >expected-suppress-bodycc <<\EOF
 624 0001-Second.patch
 625 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 626 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 627 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 628 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
 629 Dry-OK. Log says:
 630 Server: relay.example.com
 631 MAIL FROM:<from@example.com>
 632 RCPT TO:<to@example.com>
 633 RCPT TO:<author@example.com>
 634 RCPT TO:<one@example.com>
 635 RCPT TO:<two@example.com>
 636 RCPT TO:<committer@example.com>
 637 From: Example <from@example.com>
 638 To: to@example.com
 639 Cc: A <author@example.com>,
 640         One <one@example.com>,
 641         two@example.com,
 642         C O Mitter <committer@example.com>
 643 Subject: [PATCH 1/1] Second.
 644 Date: DATE-STRING
 645 Message-Id: MESSAGE-ID-STRING
 646 X-Mailer: X-MAILER-STRING
 647
 648 Result: OK
 649 EOF
 650 "
 651
 652 test_expect_success $PREREQ '--suppress-cc=bodycc' '
 653         test_suppression bodycc
 654 '
 655
 656 test_expect_success $PREREQ 'setup expect' "
 657 cat >expected-suppress-cc <<\EOF
 658 0001-Second.patch
 659 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 660 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
 661 Dry-OK. Log says:
 662 Server: relay.example.com
 663 MAIL FROM:<from@example.com>
 664 RCPT TO:<to@example.com>
 665 RCPT TO:<author@example.com>
 666 RCPT TO:<committer@example.com>
 667 From: Example <from@example.com>
 668 To: to@example.com
 669 Cc: A <author@example.com>,
 670         C O Mitter <committer@example.com>
 671 Subject: [PATCH 1/1] Second.
 672 Date: DATE-STRING
 673 Message-Id: MESSAGE-ID-STRING
 674 X-Mailer: X-MAILER-STRING
 675
 676 Result: OK
 677 EOF
 678 "
 679
 680 test_expect_success $PREREQ '--suppress-cc=cc' '
 681         test_suppression cc
 682 '
 683
 684 test_confirm () {
 685         echo y | \
 686                 GIT_SEND_EMAIL_NOTTY=1 \
 687                 git send-email \
 688                 --from="Example <nobody@example.com>" \
 689                 --to=nobody@example.com \
 690                 --smtp-server="$(pwd)/fake.sendmail" \
 691                 $@ $patches > stdout &&
 692         grep "Send this email" stdout
 693 }
 694
 695 test_expect_success $PREREQ '--confirm=always' '
 696         test_confirm --confirm=always --suppress-cc=all
 697 '
 698
 699 test_expect_success $PREREQ '--confirm=auto' '
 700         test_confirm --confirm=auto
 701 '
 702
 703 test_expect_success $PREREQ '--confirm=cc' '
 704         test_confirm --confirm=cc
 705 '
 706
 707 test_expect_success $PREREQ '--confirm=compose' '
 708         test_confirm --confirm=compose --compose
 709 '
 710
 711 test_expect_success $PREREQ 'confirm by default (due to cc)' '
 712         CONFIRM=$(git config --get sendemail.confirm) &&
 713         git config --unset sendemail.confirm &&
 714         test_confirm
 715         ret="$?"
 716         git config sendemail.confirm ${CONFIRM:-never}
 717         test $ret = "0"
 718 '
 719
 720 test_expect_success $PREREQ 'confirm by default (due to --compose)' '
 721         CONFIRM=$(git config --get sendemail.confirm) &&
 722         git config --unset sendemail.confirm &&
 723         test_confirm --suppress-cc=all --compose
 724         ret="$?"
 725         git config sendemail.confirm ${CONFIRM:-never}
 726         test $ret = "0"
 727 '
 728
 729 test_expect_success $PREREQ 'confirm detects EOF (inform assumes y)' '
 730         CONFIRM=$(git config --get sendemail.confirm) &&
 731         git config --unset sendemail.confirm &&
 732         rm -fr outdir &&
 733         git format-patch -2 -o outdir &&
 734         GIT_SEND_EMAIL_NOTTY=1 \
 735                 git send-email \
 736                         --from="Example <nobody@example.com>" \
 737                         --to=nobody@example.com \
 738                         --smtp-server="$(pwd)/fake.sendmail" \
 739                         outdir/*.patch < /dev/null
 740         ret="$?"
 741         git config sendemail.confirm ${CONFIRM:-never}
 742         test $ret = "0"
 743 '
 744
 745 test_expect_success $PREREQ 'confirm detects EOF (auto causes failure)' '
 746         CONFIRM=$(git config --get sendemail.confirm) &&
 747         git config sendemail.confirm auto &&
 748         GIT_SEND_EMAIL_NOTTY=1 &&
 749         export GIT_SEND_EMAIL_NOTTY &&
 750                 test_must_fail git send-email \
 751                         --from="Example <nobody@example.com>" \
 752                         --to=nobody@example.com \
 753                         --smtp-server="$(pwd)/fake.sendmail" \
 754                         $patches < /dev/null
 755         ret="$?"
 756         git config sendemail.confirm ${CONFIRM:-never}
 757         test $ret = "0"
 758 '
 759
 760 test_expect_success $PREREQ 'confirm doesnt loop forever' '
 761         CONFIRM=$(git config --get sendemail.confirm) &&
 762         git config sendemail.confirm auto &&
 763         GIT_SEND_EMAIL_NOTTY=1 &&
 764         export GIT_SEND_EMAIL_NOTTY &&
 765                 yes "bogus" | test_must_fail git send-email \
 766                         --from="Example <nobody@example.com>" \
 767                         --to=nobody@example.com \
 768                         --smtp-server="$(pwd)/fake.sendmail" \
 769                         $patches
 770         ret="$?"
 771         git config sendemail.confirm ${CONFIRM:-never}
 772         test $ret = "0"
 773 '
 774
 775 test_expect_success $PREREQ 'utf8 Cc is rfc2047 encoded' '
 776         clean_fake_sendmail &&
 777         rm -fr outdir &&
 778         git format-patch -1 -o outdir --cc="àéìöú <utf8@example.com>" &&
 779         git send-email \
 780         --from="Example <nobody@example.com>" \
 781         --to=nobody@example.com \
 782         --smtp-server="$(pwd)/fake.sendmail" \
 783         outdir/*.patch &&
 784         grep "^ " msgtxt1 |
 785         grep "=?UTF-8?q?=C3=A0=C3=A9=C3=AC=C3=B6=C3=BA?= <utf8@example.com>"
 786 '
 787
 788 test_expect_success $PREREQ '--compose adds MIME for utf8 body' '
 789         clean_fake_sendmail &&
 790         (echo "#!$SHELL_PATH" &&
 791          echo "echo utf8 body: àéìöú >>\"\$1\""
 792         ) >fake-editor-utf8 &&
 793         chmod +x fake-editor-utf8 &&
 794           GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
 795           git send-email \
 796           --compose --subject foo \
 797           --from="Example <nobody@example.com>" \
 798           --to=nobody@example.com \
 799           --smtp-server="$(pwd)/fake.sendmail" \
 800           $patches &&
 801         grep "^utf8 body" msgtxt1 &&
 802         grep "^Content-Type: text/plain; charset=UTF-8" msgtxt1
 803 '
 804
 805 test_expect_success $PREREQ '--compose respects user mime type' '
 806         clean_fake_sendmail &&
 807         (echo "#!$SHELL_PATH" &&
 808          echo "(echo MIME-Version: 1.0"
 809          echo " echo Content-Type: text/plain\\; charset=iso-8859-1"
 810          echo " echo Content-Transfer-Encoding: 8bit"
 811          echo " echo Subject: foo"
 812          echo " echo "
 813          echo " echo utf8 body: àéìöú) >\"\$1\""
 814         ) >fake-editor-utf8-mime &&
 815         chmod +x fake-editor-utf8-mime &&
 816           GIT_EDITOR="\"$(pwd)/fake-editor-utf8-mime\"" \
 817           git send-email \
 818           --compose --subject foo \
 819           --from="Example <nobody@example.com>" \
 820           --to=nobody@example.com \
 821           --smtp-server="$(pwd)/fake.sendmail" \
 822           $patches &&
 823         grep "^utf8 body" msgtxt1 &&
 824         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1 &&
 825         ! grep "^Content-Type: text/plain; charset=UTF-8" msgtxt1
 826 '
 827
 828 test_expect_success $PREREQ '--compose adds MIME for utf8 subject' '
 829         clean_fake_sendmail &&
 830           GIT_EDITOR="\"$(pwd)/fake-editor\"" \
 831           git send-email \
 832           --compose --subject utf8-sübjëct \
 833           --from="Example <nobody@example.com>" \
 834           --to=nobody@example.com \
 835           --smtp-server="$(pwd)/fake.sendmail" \
 836           $patches &&
 837         grep "^fake edit" msgtxt1 &&
 838         grep "^Subject: =?UTF-8?q?utf8-s=C3=BCbj=C3=ABct?=" msgtxt1
 839 '
 840
 841 test_expect_success $PREREQ 'detects ambiguous reference/file conflict' '
 842         echo master > master &&
 843         git add master &&
 844         git commit -m"add master" &&
 845         test_must_fail git send-email --dry-run master 2>errors &&
 846         grep disambiguate errors
 847 '
 848
 849 test_expect_success $PREREQ 'feed two files' '
 850         rm -fr outdir &&
 851         git format-patch -2 -o outdir &&
 852         git send-email \
 853         --dry-run \
 854         --from="Example <nobody@example.com>" \
 855         --to=nobody@example.com \
 856         outdir/000?-*.patch 2>errors >out &&
 857         grep "^Subject: " out >subjects &&
 858         test "z$(sed -n -e 1p subjects)" = "zSubject: [PATCH 1/2] Second." &&
 859         test "z$(sed -n -e 2p subjects)" = "zSubject: [PATCH 2/2] add master"
 860 '
 861
 862 test_expect_success $PREREQ 'in-reply-to but no threading' '
 863         git send-email \
 864                 --dry-run \
 865                 --from="Example <nobody@example.com>" \
 866                 --to=nobody@example.com \
 867                 --in-reply-to="<in-reply-id@example.com>" \
 868                 --nothread \
 869                 $patches |
 870         grep "In-Reply-To: <in-reply-id@example.com>"
 871 '
 872
 873 test_expect_success $PREREQ 'no in-reply-to and no threading' '
 874         git send-email \
 875                 --dry-run \
 876                 --from="Example <nobody@example.com>" \
 877                 --to=nobody@example.com \
 878                 --nothread \
 879                 $patches $patches >stdout &&
 880         ! grep "In-Reply-To: " stdout
 881 '
 882
 883 test_expect_success $PREREQ 'threading but no chain-reply-to' '
 884         git send-email \
 885                 --dry-run \
 886                 --from="Example <nobody@example.com>" \
 887                 --to=nobody@example.com \
 888                 --thread \
 889                 --nochain-reply-to \
 890                 $patches $patches >stdout &&
 891         grep "In-Reply-To: " stdout
 892 '
 893
 894 test_expect_success $PREREQ 'warning with an implicit --chain-reply-to' '
 895         git send-email \
 896         --dry-run \
 897         --from="Example <nobody@example.com>" \
 898         --to=nobody@example.com \
 899         outdir/000?-*.patch 2>errors >out &&
 900         grep "no-chain-reply-to" errors
 901 '
 902
 903 test_expect_success $PREREQ 'no warning with an explicit --chain-reply-to' '
 904         git send-email \
 905         --dry-run \
 906         --from="Example <nobody@example.com>" \
 907         --to=nobody@example.com \
 908         --chain-reply-to \
 909         outdir/000?-*.patch 2>errors >out &&
 910         ! grep "no-chain-reply-to" errors
 911 '
 912
 913 test_expect_success $PREREQ 'no warning with an explicit --no-chain-reply-to' '
 914         git send-email \
 915         --dry-run \
 916         --from="Example <nobody@example.com>" \
 917         --to=nobody@example.com \
 918         --nochain-reply-to \
 919         outdir/000?-*.patch 2>errors >out &&
 920         ! grep "no-chain-reply-to" errors
 921 '
 922
 923 test_expect_success $PREREQ 'no warning with sendemail.chainreplyto = false' '
 924         git config sendemail.chainreplyto false &&
 925         git send-email \
 926         --dry-run \
 927         --from="Example <nobody@example.com>" \
 928         --to=nobody@example.com \
 929         outdir/000?-*.patch 2>errors >out &&
 930         ! grep "no-chain-reply-to" errors
 931 '
 932
 933 test_expect_success $PREREQ 'no warning with sendemail.chainreplyto = true' '
 934         git config sendemail.chainreplyto true &&
 935         git send-email \
 936         --dry-run \
 937         --from="Example <nobody@example.com>" \
 938         --to=nobody@example.com \
 939         outdir/000?-*.patch 2>errors >out &&
 940         ! grep "no-chain-reply-to" errors
 941 '
 942
 943 test_expect_success $PREREQ 'sendemail.to works' '
 944         git config --replace-all sendemail.to "Somebody <somebody@ex.com>" &&
 945         git send-email \
 946                 --dry-run \
 947                 --from="Example <nobody@example.com>" \
 948                 $patches $patches >stdout &&
 949         grep "To: Somebody <somebody@ex.com>" stdout
 950 '
 951
 952 test_expect_success $PREREQ '--no-to overrides sendemail.to' '
 953         git send-email \
 954                 --dry-run \
 955                 --from="Example <nobody@example.com>" \
 956                 --no-to \
 957                 --to=nobody@example.com \
 958                 $patches $patches >stdout &&
 959         grep "To: nobody@example.com" stdout &&
 960         ! grep "To: Somebody <somebody@ex.com>" stdout
 961 '
 962
 963 test_expect_success $PREREQ 'sendemail.cc works' '
 964         git config --replace-all sendemail.cc "Somebody <somebody@ex.com>" &&
 965         git send-email \
 966                 --dry-run \
 967                 --from="Example <nobody@example.com>" \
 968                 --to=nobody@example.com \
 969                 $patches $patches >stdout &&
 970         grep "Cc: Somebody <somebody@ex.com>" stdout
 971 '
 972
 973 test_expect_success $PREREQ '--no-cc overrides sendemail.cc' '
 974         git send-email \
 975                 --dry-run \
 976                 --from="Example <nobody@example.com>" \
 977                 --no-cc \
 978                 --cc=bodies@example.com \
 979                 --to=nobody@example.com \
 980                 $patches $patches >stdout &&
 981         grep "Cc: bodies@example.com" stdout &&
 982         ! grep "Cc: Somebody <somebody@ex.com>" stdout
 983 '
 984
 985 test_expect_success $PREREQ 'sendemail.bcc works' '
 986         git config --replace-all sendemail.bcc "Other <other@ex.com>" &&
 987         git send-email \
 988                 --dry-run \
 989                 --from="Example <nobody@example.com>" \
 990                 --to=nobody@example.com \
 991                 --smtp-server relay.example.com \
 992                 $patches $patches >stdout &&
 993         grep "RCPT TO:<other@ex.com>" stdout
 994 '
 995
 996 test_expect_success $PREREQ '--no-bcc overrides sendemail.bcc' '
 997         git send-email \
 998                 --dry-run \
 999                 --from="Example <nobody@example.com>" \
1000                 --no-bcc \
1001                 --bcc=bodies@example.com \
1002                 --to=nobody@example.com \
1003                 --smtp-server relay.example.com \
1004                 $patches $patches >stdout &&
1005         grep "RCPT TO:<bodies@example.com>" stdout &&
1006         ! grep "RCPT TO:<other@ex.com>" stdout
1007 '
1008
1009 test_expect_success $PREREQ 'patches To headers are used by default' '
1010         patch=`git format-patch -1 --to="bodies@example.com"` &&
1011         test_when_finished "rm $patch" &&
1012         git send-email \
1013                 --dry-run \
1014                 --from="Example <nobody@example.com>" \
1015                 --smtp-server relay.example.com \
1016                 $patch >stdout &&
1017         grep "RCPT TO:<bodies@example.com>" stdout
1018 '
1019
1020 test_expect_success $PREREQ 'patches To headers are appended to' '
1021         patch=`git format-patch -1 --to="bodies@example.com"` &&
1022         test_when_finished "rm $patch" &&
1023         git send-email \
1024                 --dry-run \
1025                 --from="Example <nobody@example.com>" \
1026                 --to=nobody@example.com \
1027                 --smtp-server relay.example.com \
1028                 $patch >stdout &&
1029         grep "RCPT TO:<bodies@example.com>" stdout &&
1030         grep "RCPT TO:<nobody@example.com>" stdout
1031 '
1032
1033 test_expect_success $PREREQ 'To headers from files reset each patch' '
1034         patch1=`git format-patch -1 --to="bodies@example.com"` &&
1035         patch2=`git format-patch -1 --to="other@example.com" HEAD~` &&
1036         test_when_finished "rm $patch1 && rm $patch2" &&
1037         git send-email \
1038                 --dry-run \
1039                 --from="Example <nobody@example.com>" \
1040                 --to="nobody@example.com" \
1041                 --smtp-server relay.example.com \
1042                 $patch1 $patch2 >stdout &&
1043         test $(grep -c "RCPT TO:<bodies@example.com>" stdout) = 1 &&
1044         test $(grep -c "RCPT TO:<nobody@example.com>" stdout) = 2 &&
1045         test $(grep -c "RCPT TO:<other@example.com>" stdout) = 1
1046 '
1047
1048 test_expect_success $PREREQ 'setup expect' '
1049 cat >email-using-8bit <<EOF
1050 From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1051 Message-Id: <bogus-message-id@example.com>
1052 From: author@example.com
1053 Date: Sat, 12 Jun 2010 15:53:58 +0200
1054 Subject: subject goes here
1055
1056 Dieser deutsche Text enthält einen Umlaut!
1057 EOF
1058 '
1059
1060 test_expect_success $PREREQ 'setup expect' '
1061 cat >content-type-decl <<EOF
1062 MIME-Version: 1.0
1063 Content-Type: text/plain; charset=UTF-8
1064 Content-Transfer-Encoding: 8bit
1065 EOF
1066 '
1067
1068 test_expect_success $PREREQ 'asks about and fixes 8bit encodings' '
1069         clean_fake_sendmail &&
1070         echo |
1071         git send-email --from=author@example.com --to=nobody@example.com \
1072                         --smtp-server="$(pwd)/fake.sendmail" \
1073                         email-using-8bit >stdout &&
1074         grep "do not declare a Content-Transfer-Encoding" stdout &&
1075         grep email-using-8bit stdout &&
1076         grep "Which 8bit encoding" stdout &&
1077         egrep "Content|MIME" msgtxt1 >actual &&
1078         test_cmp actual content-type-decl
1079 '
1080
1081 test_expect_success $PREREQ 'sendemail.8bitEncoding works' '
1082         clean_fake_sendmail &&
1083         git config sendemail.assume8bitEncoding UTF-8 &&
1084         echo bogus |
1085         git send-email --from=author@example.com --to=nobody@example.com \
1086                         --smtp-server="$(pwd)/fake.sendmail" \
1087                         email-using-8bit >stdout &&
1088         egrep "Content|MIME" msgtxt1 >actual &&
1089         test_cmp actual content-type-decl
1090 '
1091
1092 test_expect_success $PREREQ '--8bit-encoding overrides sendemail.8bitEncoding' '
1093         clean_fake_sendmail &&
1094         git config sendemail.assume8bitEncoding "bogus too" &&
1095         echo bogus |
1096         git send-email --from=author@example.com --to=nobody@example.com \
1097                         --smtp-server="$(pwd)/fake.sendmail" \
1098                         --8bit-encoding=UTF-8 \
1099                         email-using-8bit >stdout &&
1100         egrep "Content|MIME" msgtxt1 >actual &&
1101         test_cmp actual content-type-decl
1102 '
1103
1104 test_expect_success $PREREQ 'setup expect' '
1105 cat >email-using-8bit <<EOF
1106 From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1107 Message-Id: <bogus-message-id@example.com>
1108 From: author@example.com
1109 Date: Sat, 12 Jun 2010 15:53:58 +0200
1110 Subject: Dieser Betreff enthält auch einen Umlaut!
1111
1112 Nothing to see here.
1113 EOF
1114 '
1115
1116 test_expect_success $PREREQ 'setup expect' '
1117 cat >expected <<EOF
1118 Subject: =?UTF-8?q?Dieser=20Betreff=20enth=C3=A4lt=20auch=20einen=20Umlaut!?=
1119 EOF
1120 '
1121
1122 test_expect_success $PREREQ '--8bit-encoding also treats subject' '
1123         clean_fake_sendmail &&
1124         echo bogus |
1125         git send-email --from=author@example.com --to=nobody@example.com \
1126                         --smtp-server="$(pwd)/fake.sendmail" \
1127                         --8bit-encoding=UTF-8 \
1128                         email-using-8bit >stdout &&
1129         grep "Subject" msgtxt1 >actual &&
1130         test_cmp expected actual
1131 '
1132
1133 # Note that the patches in this test are deliberately out of order; we
1134 # want to make sure it works even if the cover-letter is not in the
1135 # first mail.
1136 test_expect_success 'refusing to send cover letter template' '
1137         clean_fake_sendmail &&
1138         rm -fr outdir &&
1139         git format-patch --cover-letter -2 -o outdir &&
1140         test_must_fail git send-email \
1141           --from="Example <nobody@example.com>" \
1142           --to=nobody@example.com \
1143           --smtp-server="$(pwd)/fake.sendmail" \
1144           outdir/0002-*.patch \
1145           outdir/0000-*.patch \
1146           outdir/0001-*.patch \
1147           2>errors >out &&
1148         grep "SUBJECT HERE" errors &&
1149         test -z "$(ls msgtxt*)"
1150 '
1151
1152 test_expect_success '--force sends cover letter template anyway' '
1153         clean_fake_sendmail &&
1154         rm -fr outdir &&
1155         git format-patch --cover-letter -2 -o outdir &&
1156         git send-email \
1157           --force \
1158           --from="Example <nobody@example.com>" \
1159           --to=nobody@example.com \
1160           --smtp-server="$(pwd)/fake.sendmail" \
1161           outdir/0002-*.patch \
1162           outdir/0000-*.patch \
1163           outdir/0001-*.patch \
1164           2>errors >out &&
1165         ! grep "SUBJECT HERE" errors &&
1166         test -n "$(ls msgtxt*)"
1167 '
1168
1169 test_done