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 'prepare reference tree' '
  10         echo "1A quick brown fox jumps over the" >file &&
  11         echo "lazy dog" >>file &&
  12         git add file &&
  13         GIT_AUTHOR_NAME="A" git commit -a -m "Initial."
  14 '
  15
  16 test_expect_success $PREREQ 'Setup helper tool' '
  17         write_script fake.sendmail <<-\EOF &&
  18         shift
  19         output=1
  20         while test -f commandline$output
  21         do
  22                 output=$(($output+1))
  23         done
  24         for a
  25         do
  26                 echo "!$a!"
  27         done >commandline$output
  28         cat >"msgtxt$output"
  29         EOF
  30         git add fake.sendmail &&
  31         GIT_AUTHOR_NAME="A" git commit -a -m "Second."
  32 '
  33
  34 clean_fake_sendmail () {
  35         rm -f commandline* msgtxt*
  36 }
  37
  38 test_expect_success $PREREQ 'Extract patches' '
  39         patches=`git format-patch -s --cc="One <one@example.com>" --cc=two@example.com -n HEAD^1`
  40 '
  41
  42 # Test no confirm early to ensure remaining tests will not hang
  43 test_no_confirm () {
  44         rm -f no_confirm_okay
  45         echo n | \
  46                 GIT_SEND_EMAIL_NOTTY=1 \
  47                 git send-email \
  48                 --from="Example <from@example.com>" \
  49                 --to=nobody@example.com \
  50                 --smtp-server="$(pwd)/fake.sendmail" \
  51                 $@ \
  52                 $patches >stdout &&
  53                 test_must_fail grep "Send this email" stdout &&
  54                 >no_confirm_okay
  55 }
  56
  57 # Exit immediately to prevent hang if a no-confirm test fails
  58 check_no_confirm () {
  59         if ! test -f no_confirm_okay
  60         then
  61                 say 'confirm test failed; skipping remaining tests to prevent hanging'
  62                 PREREQ="$PREREQ,CHECK_NO_CONFIRM"
  63         fi
  64         return 0
  65 }
  66
  67 test_expect_success $PREREQ 'No confirm with --suppress-cc' '
  68         test_no_confirm --suppress-cc=sob &&
  69         check_no_confirm
  70 '
  71
  72
  73 test_expect_success $PREREQ 'No confirm with --confirm=never' '
  74         test_no_confirm --confirm=never &&
  75         check_no_confirm
  76 '
  77
  78 # leave sendemail.confirm set to never after this so that none of the
  79 # remaining tests prompt unintentionally.
  80 test_expect_success $PREREQ 'No confirm with sendemail.confirm=never' '
  81         git config sendemail.confirm never &&
  82         test_no_confirm --compose --subject=foo &&
  83         check_no_confirm
  84 '
  85
  86 test_expect_success $PREREQ 'Send patches' '
  87         git send-email --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
  88 '
  89
  90 test_expect_success $PREREQ 'setup expect' '
  91         cat >expected <<-\EOF
  92         !nobody@example.com!
  93         !author@example.com!
  94         !one@example.com!
  95         !two@example.com!
  96         EOF
  97 '
  98
  99 test_expect_success $PREREQ 'Verify commandline' '
 100         test_cmp expected commandline1
 101 '
 102
 103 test_expect_success $PREREQ 'Send patches with --envelope-sender' '
 104         clean_fake_sendmail &&
 105         git send-email --envelope-sender="Patch Contributor <patch@example.com>" --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
 106 '
 107
 108 test_expect_success $PREREQ 'setup expect' '
 109         cat >expected <<-\EOF
 110         !patch@example.com!
 111         !-i!
 112         !nobody@example.com!
 113         !author@example.com!
 114         !one@example.com!
 115         !two@example.com!
 116         EOF
 117 '
 118
 119 test_expect_success $PREREQ 'Verify commandline' '
 120         test_cmp expected commandline1
 121 '
 122
 123 test_expect_success $PREREQ 'Send patches with --envelope-sender=auto' '
 124         clean_fake_sendmail &&
 125         git send-email --envelope-sender=auto --suppress-cc=sob --from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors
 126 '
 127
 128 test_expect_success $PREREQ 'setup expect' '
 129         cat >expected <<-\EOF
 130         !nobody@example.com!
 131         !-i!
 132         !nobody@example.com!
 133         !author@example.com!
 134         !one@example.com!
 135         !two@example.com!
 136         EOF
 137 '
 138
 139 test_expect_success $PREREQ 'Verify commandline' '
 140         test_cmp expected commandline1
 141 '
 142
 143 test_expect_success $PREREQ 'setup expect' "
 144 cat >expected-show-all-headers <<\EOF
 145 0001-Second.patch
 146 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 147 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 148 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 149 Dry-OK. Log says:
 150 Server: relay.example.com
 151 MAIL FROM:<from@example.com>
 152 RCPT TO:<to@example.com>
 153 RCPT TO:<cc@example.com>
 154 RCPT TO:<author@example.com>
 155 RCPT TO:<one@example.com>
 156 RCPT TO:<two@example.com>
 157 RCPT TO:<bcc@example.com>
 158 From: Example <from@example.com>
 159 To: to@example.com
 160 Cc: cc@example.com,
 161         A <author@example.com>,
 162         One <one@example.com>,
 163         two@example.com
 164 Subject: [PATCH 1/1] Second.
 165 Date: DATE-STRING
 166 Message-Id: MESSAGE-ID-STRING
 167 X-Mailer: X-MAILER-STRING
 168 In-Reply-To: <unique-message-id@example.com>
 169 References: <unique-message-id@example.com>
 170
 171 Result: OK
 172 EOF
 173 "
 174
 175 test_suppress_self () {
 176         test_commit $3 &&
 177         test_when_finished "git reset --hard HEAD^" &&
 178
 179         write_script cccmd-sed <<-EOF &&
 180                 sed -n -e s/^cccmd--//p "\$1"
 181         EOF
 182
 183         git commit --amend --author="$1 <$2>" -F - &&
 184         clean_fake_sendmail &&
 185         git format-patch --stdout -1 >"suppress-self-$3.patch" &&
 186
 187         git send-email --from="$1 <$2>" \
 188                 --to=nobody@example.com \
 189                 --cc-cmd=./cccmd-sed \
 190                 --suppress-cc=self \
 191                 --smtp-server="$(pwd)/fake.sendmail" \
 192                 suppress-self-$3.patch &&
 193
 194         mv msgtxt1 msgtxt1-$3 &&
 195         sed -e '/^$/q' msgtxt1-$3 >"msghdr1-$3" &&
 196         >"expected-no-cc-$3" &&
 197
 198         (grep '^Cc:' msghdr1-$3 >"actual-no-cc-$3";
 199          test_cmp expected-no-cc-$3 actual-no-cc-$3)
 200 }
 201
 202 test_suppress_self_unquoted () {
 203         test_suppress_self "$1" "$2" "unquoted-$3" <<-EOF
 204                 test suppress-cc.self unquoted-$3 with name $1 email $2
 205
 206                 unquoted-$3
 207
 208                 cccmd--$1 <$2>
 209
 210                 Cc: $1 <$2>
 211                 Signed-off-by: $1 <$2>
 212         EOF
 213 }
 214
 215 test_suppress_self_quoted () {
 216         test_suppress_self "$1" "$2" "quoted-$3" <<-EOF
 217                 test suppress-cc.self quoted-$3 with name $1 email $2
 218
 219                 quoted-$3
 220
 221                 cccmd--"$1" <$2>
 222
 223                 Cc: $1 <$2>
 224                 Cc: "$1" <$2>
 225                 Signed-off-by: $1 <$2>
 226                 Signed-off-by: "$1" <$2>
 227         EOF
 228 }
 229
 230 test_expect_success $PREREQ 'self name is suppressed' "
 231         test_suppress_self_unquoted 'A U Thor' 'author@example.com' \
 232                 'self_name_suppressed'
 233 "
 234
 235 test_expect_success $PREREQ 'self name with dot is suppressed' "
 236         test_suppress_self_quoted 'A U. Thor' 'author@example.com' \
 237                 'self_name_dot_suppressed'
 238 "
 239
 240 test_expect_success $PREREQ 'non-ascii self name is suppressed' "
 241         test_suppress_self_quoted 'Füñný Nâmé' 'odd_?=mail@example.com' \
 242                 'non_ascii_self_suppressed'
 243 "
 244
 245 # This name is long enough to force format-patch to split it into multiple
 246 # encoded-words, assuming it uses UTF-8 with the "Q" encoding.
 247 test_expect_success $PREREQ 'long non-ascii self name is suppressed' "
 248         test_suppress_self_quoted 'Ƒüñníęř €. Nâṁé' 'odd_?=mail@example.com' \
 249                 'long_non_ascii_self_suppressed'
 250 "
 251
 252 test_expect_success $PREREQ 'sanitized self name is suppressed' "
 253         test_suppress_self_unquoted '\"A U. Thor\"' 'author@example.com' \
 254                 'self_name_sanitized_suppressed'
 255 "
 256
 257 test_expect_success $PREREQ 'Show all headers' '
 258         git send-email \
 259                 --dry-run \
 260                 --suppress-cc=sob \
 261                 --from="Example <from@example.com>" \
 262                 --to=to@example.com \
 263                 --cc=cc@example.com \
 264                 --bcc=bcc@example.com \
 265                 --in-reply-to="<unique-message-id@example.com>" \
 266                 --smtp-server relay.example.com \
 267                 $patches |
 268         sed     -e "s/^\(Date:\).*/\1 DATE-STRING/" \
 269                 -e "s/^\(Message-Id:\).*/\1 MESSAGE-ID-STRING/" \
 270                 -e "s/^\(X-Mailer:\).*/\1 X-MAILER-STRING/" \
 271                 >actual-show-all-headers &&
 272         test_cmp expected-show-all-headers actual-show-all-headers
 273 '
 274
 275 test_expect_success $PREREQ 'Prompting works' '
 276         clean_fake_sendmail &&
 277         (echo "to@example.com"
 278          echo ""
 279         ) | GIT_SEND_EMAIL_NOTTY=1 git send-email \
 280                 --smtp-server="$(pwd)/fake.sendmail" \
 281                 $patches \
 282                 2>errors &&
 283                 grep "^From: A U Thor <author@example.com>\$" msgtxt1 &&
 284                 grep "^To: to@example.com\$" msgtxt1
 285 '
 286
 287 test_expect_success $PREREQ,AUTOIDENT 'implicit ident is allowed' '
 288         clean_fake_sendmail &&
 289         (sane_unset GIT_AUTHOR_NAME &&
 290         sane_unset GIT_AUTHOR_EMAIL &&
 291         sane_unset GIT_COMMITTER_NAME &&
 292         sane_unset GIT_COMMITTER_EMAIL &&
 293         GIT_SEND_EMAIL_NOTTY=1 git send-email \
 294                 --smtp-server="$(pwd)/fake.sendmail" \
 295                 --to=to@example.com \
 296                 $patches </dev/null 2>errors
 297         )
 298 '
 299
 300 test_expect_success $PREREQ,!AUTOIDENT 'broken implicit ident aborts send-email' '
 301         clean_fake_sendmail &&
 302         (sane_unset GIT_AUTHOR_NAME &&
 303         sane_unset GIT_AUTHOR_EMAIL &&
 304         sane_unset GIT_COMMITTER_NAME &&
 305         sane_unset GIT_COMMITTER_EMAIL &&
 306         GIT_SEND_EMAIL_NOTTY=1 && export GIT_SEND_EMAIL_NOTTY &&
 307         test_must_fail git send-email \
 308                 --smtp-server="$(pwd)/fake.sendmail" \
 309                 --to=to@example.com \
 310                 $patches </dev/null 2>errors &&
 311         test_i18ngrep "tell me who you are" errors
 312         )
 313 '
 314
 315 test_expect_success $PREREQ 'tocmd works' '
 316         clean_fake_sendmail &&
 317         cp $patches tocmd.patch &&
 318         echo tocmd--tocmd@example.com >>tocmd.patch &&
 319         write_script tocmd-sed <<-\EOF &&
 320         sed -n -e "s/^tocmd--//p" "$1"
 321         EOF
 322         git send-email \
 323                 --from="Example <nobody@example.com>" \
 324                 --to-cmd=./tocmd-sed \
 325                 --smtp-server="$(pwd)/fake.sendmail" \
 326                 tocmd.patch \
 327                 &&
 328         grep "^To: tocmd@example.com" msgtxt1
 329 '
 330
 331 test_expect_success $PREREQ 'cccmd works' '
 332         clean_fake_sendmail &&
 333         cp $patches cccmd.patch &&
 334         echo "cccmd--  cccmd@example.com" >>cccmd.patch &&
 335         write_script cccmd-sed <<-\EOF &&
 336         sed -n -e "s/^cccmd--//p" "$1"
 337         EOF
 338         git send-email \
 339                 --from="Example <nobody@example.com>" \
 340                 --to=nobody@example.com \
 341                 --cc-cmd=./cccmd-sed \
 342                 --smtp-server="$(pwd)/fake.sendmail" \
 343                 cccmd.patch \
 344                 &&
 345         grep "^ cccmd@example.com" msgtxt1
 346 '
 347
 348 test_expect_success $PREREQ 'reject long lines' '
 349         z8=zzzzzzzz &&
 350         z64=$z8$z8$z8$z8$z8$z8$z8$z8 &&
 351         z512=$z64$z64$z64$z64$z64$z64$z64$z64 &&
 352         clean_fake_sendmail &&
 353         cp $patches longline.patch &&
 354         echo $z512$z512 >>longline.patch &&
 355         test_must_fail git send-email \
 356                 --from="Example <nobody@example.com>" \
 357                 --to=nobody@example.com \
 358                 --smtp-server="$(pwd)/fake.sendmail" \
 359                 $patches longline.patch \
 360                 2>errors &&
 361         grep longline.patch errors
 362 '
 363
 364 test_expect_success $PREREQ 'no patch was sent' '
 365         ! test -e commandline1
 366 '
 367
 368 test_expect_success $PREREQ 'Author From: in message body' '
 369         clean_fake_sendmail &&
 370         git send-email \
 371                 --from="Example <nobody@example.com>" \
 372                 --to=nobody@example.com \
 373                 --smtp-server="$(pwd)/fake.sendmail" \
 374                 $patches &&
 375         sed "1,/^\$/d" <msgtxt1 >msgbody1 &&
 376         grep "From: A <author@example.com>" msgbody1
 377 '
 378
 379 test_expect_success $PREREQ 'Author From: not in message body' '
 380         clean_fake_sendmail &&
 381         git send-email \
 382                 --from="A <author@example.com>" \
 383                 --to=nobody@example.com \
 384                 --smtp-server="$(pwd)/fake.sendmail" \
 385                 $patches &&
 386         sed "1,/^\$/d" <msgtxt1 >msgbody1 &&
 387         ! grep "From: A <author@example.com>" msgbody1
 388 '
 389
 390 test_expect_success $PREREQ 'allow long lines with --no-validate' '
 391         git send-email \
 392                 --from="Example <nobody@example.com>" \
 393                 --to=nobody@example.com \
 394                 --smtp-server="$(pwd)/fake.sendmail" \
 395                 --novalidate \
 396                 $patches longline.patch \
 397                 2>errors
 398 '
 399
 400 test_expect_success $PREREQ 'Invalid In-Reply-To' '
 401         clean_fake_sendmail &&
 402         git send-email \
 403                 --from="Example <nobody@example.com>" \
 404                 --to=nobody@example.com \
 405                 --in-reply-to=" " \
 406                 --smtp-server="$(pwd)/fake.sendmail" \
 407                 $patches \
 408                 2>errors &&
 409         ! grep "^In-Reply-To: < *>" msgtxt1
 410 '
 411
 412 test_expect_success $PREREQ 'Valid In-Reply-To when prompting' '
 413         clean_fake_sendmail &&
 414         (echo "From Example <from@example.com>"
 415          echo "To Example <to@example.com>"
 416          echo ""
 417         ) | GIT_SEND_EMAIL_NOTTY=1 git send-email \
 418                 --smtp-server="$(pwd)/fake.sendmail" \
 419                 $patches 2>errors &&
 420         ! grep "^In-Reply-To: < *>" msgtxt1
 421 '
 422
 423 test_expect_success $PREREQ 'In-Reply-To without --chain-reply-to' '
 424         clean_fake_sendmail &&
 425         echo "<unique-message-id@example.com>" >expect &&
 426         git send-email \
 427                 --from="Example <nobody@example.com>" \
 428                 --to=nobody@example.com \
 429                 --nochain-reply-to \
 430                 --in-reply-to="$(cat expect)" \
 431                 --smtp-server="$(pwd)/fake.sendmail" \
 432                 $patches $patches $patches \
 433                 2>errors &&
 434         # The first message is a reply to --in-reply-to
 435         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt1 >actual &&
 436         test_cmp expect actual &&
 437         # Second and subsequent messages are replies to the first one
 438         sed -n -e "s/^Message-Id: *\(.*\)/\1/p" msgtxt1 >expect &&
 439         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt2 >actual &&
 440         test_cmp expect actual &&
 441         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt3 >actual &&
 442         test_cmp expect actual
 443 '
 444
 445 test_expect_success $PREREQ 'In-Reply-To with --chain-reply-to' '
 446         clean_fake_sendmail &&
 447         echo "<unique-message-id@example.com>" >expect &&
 448         git send-email \
 449                 --from="Example <nobody@example.com>" \
 450                 --to=nobody@example.com \
 451                 --chain-reply-to \
 452                 --in-reply-to="$(cat expect)" \
 453                 --smtp-server="$(pwd)/fake.sendmail" \
 454                 $patches $patches $patches \
 455                 2>errors &&
 456         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt1 >actual &&
 457         test_cmp expect actual &&
 458         sed -n -e "s/^Message-Id: *\(.*\)/\1/p" msgtxt1 >expect &&
 459         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt2 >actual &&
 460         test_cmp expect actual &&
 461         sed -n -e "s/^Message-Id: *\(.*\)/\1/p" msgtxt2 >expect &&
 462         sed -n -e "s/^In-Reply-To: *\(.*\)/\1/p" msgtxt3 >actual &&
 463         test_cmp expect actual
 464 '
 465
 466 test_expect_success $PREREQ 'setup fake editor' '
 467         write_script fake-editor <<-\EOF
 468         echo fake edit >>"$1"
 469         EOF
 470 '
 471
 472 test_set_editor "$(pwd)/fake-editor"
 473
 474 test_expect_success $PREREQ '--compose works' '
 475         clean_fake_sendmail &&
 476         git send-email \
 477         --compose --subject foo \
 478         --from="Example <nobody@example.com>" \
 479         --to=nobody@example.com \
 480         --smtp-server="$(pwd)/fake.sendmail" \
 481         $patches \
 482         2>errors
 483 '
 484
 485 test_expect_success $PREREQ 'first message is compose text' '
 486         grep "^fake edit" msgtxt1
 487 '
 488
 489 test_expect_success $PREREQ 'second message is patch' '
 490         grep "Subject:.*Second" msgtxt2
 491 '
 492
 493 test_expect_success $PREREQ 'setup expect' "
 494 cat >expected-suppress-sob <<\EOF
 495 0001-Second.patch
 496 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 497 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 498 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 499 Dry-OK. Log says:
 500 Server: relay.example.com
 501 MAIL FROM:<from@example.com>
 502 RCPT TO:<to@example.com>
 503 RCPT TO:<cc@example.com>
 504 RCPT TO:<author@example.com>
 505 RCPT TO:<one@example.com>
 506 RCPT TO:<two@example.com>
 507 From: Example <from@example.com>
 508 To: to@example.com
 509 Cc: cc@example.com,
 510         A <author@example.com>,
 511         One <one@example.com>,
 512         two@example.com
 513 Subject: [PATCH 1/1] Second.
 514 Date: DATE-STRING
 515 Message-Id: MESSAGE-ID-STRING
 516 X-Mailer: X-MAILER-STRING
 517
 518 Result: OK
 519 EOF
 520 "
 521
 522 test_suppression () {
 523         git send-email \
 524                 --dry-run \
 525                 --suppress-cc=$1 ${2+"--suppress-cc=$2"} \
 526                 --from="Example <from@example.com>" \
 527                 --to=to@example.com \
 528                 --smtp-server relay.example.com \
 529                 $patches |
 530         sed     -e "s/^\(Date:\).*/\1 DATE-STRING/" \
 531                 -e "s/^\(Message-Id:\).*/\1 MESSAGE-ID-STRING/" \
 532                 -e "s/^\(X-Mailer:\).*/\1 X-MAILER-STRING/" \
 533                 >actual-suppress-$1${2+"-$2"} &&
 534         test_cmp expected-suppress-$1${2+"-$2"} actual-suppress-$1${2+"-$2"}
 535 }
 536
 537 test_expect_success $PREREQ 'sendemail.cc set' '
 538         git config sendemail.cc cc@example.com &&
 539         test_suppression sob
 540 '
 541
 542 test_expect_success $PREREQ 'setup expect' "
 543 cat >expected-suppress-sob <<\EOF
 544 0001-Second.patch
 545 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 546 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 547 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 548 Dry-OK. Log says:
 549 Server: relay.example.com
 550 MAIL FROM:<from@example.com>
 551 RCPT TO:<to@example.com>
 552 RCPT TO:<author@example.com>
 553 RCPT TO:<one@example.com>
 554 RCPT TO:<two@example.com>
 555 From: Example <from@example.com>
 556 To: to@example.com
 557 Cc: A <author@example.com>,
 558         One <one@example.com>,
 559         two@example.com
 560 Subject: [PATCH 1/1] Second.
 561 Date: DATE-STRING
 562 Message-Id: MESSAGE-ID-STRING
 563 X-Mailer: X-MAILER-STRING
 564
 565 Result: OK
 566 EOF
 567 "
 568
 569 test_expect_success $PREREQ 'sendemail.cc unset' '
 570         git config --unset sendemail.cc &&
 571         test_suppression sob
 572 '
 573
 574 test_expect_success $PREREQ 'setup expect' "
 575 cat >expected-suppress-cccmd <<\EOF
 576 0001-Second.patch
 577 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 578 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 579 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 580 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
 581 Dry-OK. Log says:
 582 Server: relay.example.com
 583 MAIL FROM:<from@example.com>
 584 RCPT TO:<to@example.com>
 585 RCPT TO:<author@example.com>
 586 RCPT TO:<one@example.com>
 587 RCPT TO:<two@example.com>
 588 RCPT TO:<committer@example.com>
 589 From: Example <from@example.com>
 590 To: to@example.com
 591 Cc: A <author@example.com>,
 592         One <one@example.com>,
 593         two@example.com,
 594         C O Mitter <committer@example.com>
 595 Subject: [PATCH 1/1] Second.
 596 Date: DATE-STRING
 597 Message-Id: MESSAGE-ID-STRING
 598 X-Mailer: X-MAILER-STRING
 599
 600 Result: OK
 601 EOF
 602 "
 603
 604 test_expect_success $PREREQ 'sendemail.cccmd' '
 605         write_script cccmd <<-\EOF &&
 606         echo cc-cmd@example.com
 607         EOF
 608         git config sendemail.cccmd ./cccmd &&
 609         test_suppression cccmd
 610 '
 611
 612 test_expect_success $PREREQ 'setup expect' '
 613 cat >expected-suppress-all <<\EOF
 614 0001-Second.patch
 615 Dry-OK. Log says:
 616 Server: relay.example.com
 617 MAIL FROM:<from@example.com>
 618 RCPT TO:<to@example.com>
 619 From: Example <from@example.com>
 620 To: to@example.com
 621 Subject: [PATCH 1/1] Second.
 622 Date: DATE-STRING
 623 Message-Id: MESSAGE-ID-STRING
 624 X-Mailer: X-MAILER-STRING
 625
 626 Result: OK
 627 EOF
 628 '
 629
 630 test_expect_success $PREREQ '--suppress-cc=all' '
 631         test_suppression all
 632 '
 633
 634 test_expect_success $PREREQ 'setup expect' "
 635 cat >expected-suppress-body <<\EOF
 636 0001-Second.patch
 637 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 638 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 639 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 640 (cc-cmd) Adding cc: cc-cmd@example.com from: './cccmd'
 641 Dry-OK. Log says:
 642 Server: relay.example.com
 643 MAIL FROM:<from@example.com>
 644 RCPT TO:<to@example.com>
 645 RCPT TO:<author@example.com>
 646 RCPT TO:<one@example.com>
 647 RCPT TO:<two@example.com>
 648 RCPT TO:<cc-cmd@example.com>
 649 From: Example <from@example.com>
 650 To: to@example.com
 651 Cc: A <author@example.com>,
 652         One <one@example.com>,
 653         two@example.com,
 654         cc-cmd@example.com
 655 Subject: [PATCH 1/1] Second.
 656 Date: DATE-STRING
 657 Message-Id: MESSAGE-ID-STRING
 658 X-Mailer: X-MAILER-STRING
 659
 660 Result: OK
 661 EOF
 662 "
 663
 664 test_expect_success $PREREQ '--suppress-cc=body' '
 665         test_suppression body
 666 '
 667
 668 test_expect_success $PREREQ 'setup expect' "
 669 cat >expected-suppress-body-cccmd <<\EOF
 670 0001-Second.patch
 671 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 672 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 673 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 674 Dry-OK. Log says:
 675 Server: relay.example.com
 676 MAIL FROM:<from@example.com>
 677 RCPT TO:<to@example.com>
 678 RCPT TO:<author@example.com>
 679 RCPT TO:<one@example.com>
 680 RCPT TO:<two@example.com>
 681 From: Example <from@example.com>
 682 To: to@example.com
 683 Cc: A <author@example.com>,
 684         One <one@example.com>,
 685         two@example.com
 686 Subject: [PATCH 1/1] Second.
 687 Date: DATE-STRING
 688 Message-Id: MESSAGE-ID-STRING
 689 X-Mailer: X-MAILER-STRING
 690
 691 Result: OK
 692 EOF
 693 "
 694
 695 test_expect_success $PREREQ '--suppress-cc=body --suppress-cc=cccmd' '
 696         test_suppression body cccmd
 697 '
 698
 699 test_expect_success $PREREQ 'setup expect' "
 700 cat >expected-suppress-sob <<\EOF
 701 0001-Second.patch
 702 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 703 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 704 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 705 Dry-OK. Log says:
 706 Server: relay.example.com
 707 MAIL FROM:<from@example.com>
 708 RCPT TO:<to@example.com>
 709 RCPT TO:<author@example.com>
 710 RCPT TO:<one@example.com>
 711 RCPT TO:<two@example.com>
 712 From: Example <from@example.com>
 713 To: to@example.com
 714 Cc: A <author@example.com>,
 715         One <one@example.com>,
 716         two@example.com
 717 Subject: [PATCH 1/1] Second.
 718 Date: DATE-STRING
 719 Message-Id: MESSAGE-ID-STRING
 720 X-Mailer: X-MAILER-STRING
 721
 722 Result: OK
 723 EOF
 724 "
 725
 726 test_expect_success $PREREQ '--suppress-cc=sob' '
 727         test_might_fail git config --unset sendemail.cccmd &&
 728         test_suppression sob
 729 '
 730
 731 test_expect_success $PREREQ 'setup expect' "
 732 cat >expected-suppress-bodycc <<\EOF
 733 0001-Second.patch
 734 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 735 (mbox) Adding cc: One <one@example.com> from line 'Cc: One <one@example.com>, two@example.com'
 736 (mbox) Adding cc: two@example.com from line 'Cc: One <one@example.com>, two@example.com'
 737 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
 738 Dry-OK. Log says:
 739 Server: relay.example.com
 740 MAIL FROM:<from@example.com>
 741 RCPT TO:<to@example.com>
 742 RCPT TO:<author@example.com>
 743 RCPT TO:<one@example.com>
 744 RCPT TO:<two@example.com>
 745 RCPT TO:<committer@example.com>
 746 From: Example <from@example.com>
 747 To: to@example.com
 748 Cc: A <author@example.com>,
 749         One <one@example.com>,
 750         two@example.com,
 751         C O Mitter <committer@example.com>
 752 Subject: [PATCH 1/1] Second.
 753 Date: DATE-STRING
 754 Message-Id: MESSAGE-ID-STRING
 755 X-Mailer: X-MAILER-STRING
 756
 757 Result: OK
 758 EOF
 759 "
 760
 761 test_expect_success $PREREQ '--suppress-cc=bodycc' '
 762         test_suppression bodycc
 763 '
 764
 765 test_expect_success $PREREQ 'setup expect' "
 766 cat >expected-suppress-cc <<\EOF
 767 0001-Second.patch
 768 (mbox) Adding cc: A <author@example.com> from line 'From: A <author@example.com>'
 769 (body) Adding cc: C O Mitter <committer@example.com> from line 'Signed-off-by: C O Mitter <committer@example.com>'
 770 Dry-OK. Log says:
 771 Server: relay.example.com
 772 MAIL FROM:<from@example.com>
 773 RCPT TO:<to@example.com>
 774 RCPT TO:<author@example.com>
 775 RCPT TO:<committer@example.com>
 776 From: Example <from@example.com>
 777 To: to@example.com
 778 Cc: A <author@example.com>,
 779         C O Mitter <committer@example.com>
 780 Subject: [PATCH 1/1] Second.
 781 Date: DATE-STRING
 782 Message-Id: MESSAGE-ID-STRING
 783 X-Mailer: X-MAILER-STRING
 784
 785 Result: OK
 786 EOF
 787 "
 788
 789 test_expect_success $PREREQ '--suppress-cc=cc' '
 790         test_suppression cc
 791 '
 792
 793 test_confirm () {
 794         echo y | \
 795                 GIT_SEND_EMAIL_NOTTY=1 \
 796                 git send-email \
 797                 --from="Example <nobody@example.com>" \
 798                 --to=nobody@example.com \
 799                 --smtp-server="$(pwd)/fake.sendmail" \
 800                 $@ $patches >stdout &&
 801         grep "Send this email" stdout
 802 }
 803
 804 test_expect_success $PREREQ '--confirm=always' '
 805         test_confirm --confirm=always --suppress-cc=all
 806 '
 807
 808 test_expect_success $PREREQ '--confirm=auto' '
 809         test_confirm --confirm=auto
 810 '
 811
 812 test_expect_success $PREREQ '--confirm=cc' '
 813         test_confirm --confirm=cc
 814 '
 815
 816 test_expect_success $PREREQ '--confirm=compose' '
 817         test_confirm --confirm=compose --compose
 818 '
 819
 820 test_expect_success $PREREQ 'confirm by default (due to cc)' '
 821         CONFIRM=$(git config --get sendemail.confirm) &&
 822         git config --unset sendemail.confirm &&
 823         test_confirm
 824         ret="$?"
 825         git config sendemail.confirm ${CONFIRM:-never}
 826         test $ret = "0"
 827 '
 828
 829 test_expect_success $PREREQ 'confirm by default (due to --compose)' '
 830         CONFIRM=$(git config --get sendemail.confirm) &&
 831         git config --unset sendemail.confirm &&
 832         test_confirm --suppress-cc=all --compose
 833         ret="$?"
 834         git config sendemail.confirm ${CONFIRM:-never}
 835         test $ret = "0"
 836 '
 837
 838 test_expect_success $PREREQ 'confirm detects EOF (inform assumes y)' '
 839         CONFIRM=$(git config --get sendemail.confirm) &&
 840         git config --unset sendemail.confirm &&
 841         rm -fr outdir &&
 842         git format-patch -2 -o outdir &&
 843         GIT_SEND_EMAIL_NOTTY=1 \
 844                 git send-email \
 845                         --from="Example <nobody@example.com>" \
 846                         --to=nobody@example.com \
 847                         --smtp-server="$(pwd)/fake.sendmail" \
 848                         outdir/*.patch </dev/null
 849         ret="$?"
 850         git config sendemail.confirm ${CONFIRM:-never}
 851         test $ret = "0"
 852 '
 853
 854 test_expect_success $PREREQ 'confirm detects EOF (auto causes failure)' '
 855         CONFIRM=$(git config --get sendemail.confirm) &&
 856         git config sendemail.confirm auto &&
 857         GIT_SEND_EMAIL_NOTTY=1 &&
 858         export GIT_SEND_EMAIL_NOTTY &&
 859                 test_must_fail git send-email \
 860                         --from="Example <nobody@example.com>" \
 861                         --to=nobody@example.com \
 862                         --smtp-server="$(pwd)/fake.sendmail" \
 863                         $patches </dev/null
 864         ret="$?"
 865         git config sendemail.confirm ${CONFIRM:-never}
 866         test $ret = "0"
 867 '
 868
 869 test_expect_success $PREREQ 'confirm does not loop forever' '
 870         CONFIRM=$(git config --get sendemail.confirm) &&
 871         git config sendemail.confirm auto &&
 872         GIT_SEND_EMAIL_NOTTY=1 &&
 873         export GIT_SEND_EMAIL_NOTTY &&
 874                 yes "bogus" | test_must_fail git send-email \
 875                         --from="Example <nobody@example.com>" \
 876                         --to=nobody@example.com \
 877                         --smtp-server="$(pwd)/fake.sendmail" \
 878                         $patches
 879         ret="$?"
 880         git config sendemail.confirm ${CONFIRM:-never}
 881         test $ret = "0"
 882 '
 883
 884 test_expect_success $PREREQ 'utf8 Cc is rfc2047 encoded' '
 885         clean_fake_sendmail &&
 886         rm -fr outdir &&
 887         git format-patch -1 -o outdir --cc="àéìöú <utf8@example.com>" &&
 888         git send-email \
 889         --from="Example <nobody@example.com>" \
 890         --to=nobody@example.com \
 891         --smtp-server="$(pwd)/fake.sendmail" \
 892         outdir/*.patch &&
 893         grep "^ " msgtxt1 |
 894         grep "=?UTF-8?q?=C3=A0=C3=A9=C3=AC=C3=B6=C3=BA?= <utf8@example.com>"
 895 '
 896
 897 test_expect_success $PREREQ '--compose adds MIME for utf8 body' '
 898         clean_fake_sendmail &&
 899         write_script fake-editor-utf8 <<-\EOF &&
 900         echo "utf8 body: àéìöú" >>"$1"
 901         EOF
 902         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
 903         git send-email \
 904                 --compose --subject foo \
 905                 --from="Example <nobody@example.com>" \
 906                 --to=nobody@example.com \
 907                 --smtp-server="$(pwd)/fake.sendmail" \
 908                 $patches &&
 909         grep "^utf8 body" msgtxt1 &&
 910         grep "^Content-Type: text/plain; charset=UTF-8" msgtxt1
 911 '
 912
 913 test_expect_success $PREREQ '--compose respects user mime type' '
 914         clean_fake_sendmail &&
 915         write_script fake-editor-utf8-mime <<-\EOF &&
 916         cat >"$1" <<-\EOM
 917         MIME-Version: 1.0
 918         Content-Type: text/plain; charset=iso-8859-1
 919         Content-Transfer-Encoding: 8bit
 920         Subject: foo
 921
 922         utf8 body: àéìöú
 923         EOM
 924         EOF
 925         GIT_EDITOR="\"$(pwd)/fake-editor-utf8-mime\"" \
 926         git send-email \
 927                 --compose --subject foo \
 928                 --from="Example <nobody@example.com>" \
 929                 --to=nobody@example.com \
 930                 --smtp-server="$(pwd)/fake.sendmail" \
 931                 $patches &&
 932         grep "^utf8 body" msgtxt1 &&
 933         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1 &&
 934         ! grep "^Content-Type: text/plain; charset=UTF-8" msgtxt1
 935 '
 936
 937 test_expect_success $PREREQ '--compose adds MIME for utf8 subject' '
 938         clean_fake_sendmail &&
 939         GIT_EDITOR="\"$(pwd)/fake-editor\"" \
 940         git send-email \
 941                 --compose --subject utf8-sübjëct \
 942                 --from="Example <nobody@example.com>" \
 943                 --to=nobody@example.com \
 944                 --smtp-server="$(pwd)/fake.sendmail" \
 945                 $patches &&
 946         grep "^fake edit" msgtxt1 &&
 947         grep "^Subject: =?UTF-8?q?utf8-s=C3=BCbj=C3=ABct?=" msgtxt1
 948 '
 949
 950 test_expect_success $PREREQ 'utf8 author is correctly passed on' '
 951         clean_fake_sendmail &&
 952         test_commit weird_author &&
 953         test_when_finished "git reset --hard HEAD^" &&
 954         git commit --amend --author "Füñný Nâmé <odd_?=mail@example.com>" &&
 955         git format-patch --stdout -1 >funny_name.patch &&
 956         git send-email --from="Example <nobody@example.com>" \
 957                 --to=nobody@example.com \
 958                 --smtp-server="$(pwd)/fake.sendmail" \
 959                 funny_name.patch &&
 960         grep "^From: Füñný Nâmé <odd_?=mail@example.com>" msgtxt1
 961 '
 962
 963 test_expect_success $PREREQ 'utf8 sender is not duplicated' '
 964         clean_fake_sendmail &&
 965         test_commit weird_sender &&
 966         test_when_finished "git reset --hard HEAD^" &&
 967         git commit --amend --author "Füñný Nâmé <odd_?=mail@example.com>" &&
 968         git format-patch --stdout -1 >funny_name.patch &&
 969         git send-email --from="Füñný Nâmé <odd_?=mail@example.com>" \
 970                 --to=nobody@example.com \
 971                 --smtp-server="$(pwd)/fake.sendmail" \
 972                 funny_name.patch &&
 973         grep "^From: " msgtxt1 >msgfrom &&
 974         test_line_count = 1 msgfrom
 975 '
 976
 977 test_expect_success $PREREQ 'sendemail.composeencoding works' '
 978         clean_fake_sendmail &&
 979         git config sendemail.composeencoding iso-8859-1 &&
 980         write_script fake-editor-utf8 <<-\EOF &&
 981         echo "utf8 body: àéìöú" >>"$1"
 982         EOF
 983         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
 984         git send-email \
 985                 --compose --subject foo \
 986                 --from="Example <nobody@example.com>" \
 987                 --to=nobody@example.com \
 988                 --smtp-server="$(pwd)/fake.sendmail" \
 989                 $patches &&
 990         grep "^utf8 body" msgtxt1 &&
 991         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1
 992 '
 993
 994 test_expect_success $PREREQ '--compose-encoding works' '
 995         clean_fake_sendmail &&
 996         write_script fake-editor-utf8 <<-\EOF &&
 997         echo "utf8 body: àéìöú" >>"$1"
 998         EOF
 999         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
1000         git send-email \
1001                 --compose-encoding iso-8859-1 \
1002                 --compose --subject foo \
1003                 --from="Example <nobody@example.com>" \
1004                 --to=nobody@example.com \
1005                 --smtp-server="$(pwd)/fake.sendmail" \
1006                 $patches &&
1007         grep "^utf8 body" msgtxt1 &&
1008         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1
1009 '
1010
1011 test_expect_success $PREREQ '--compose-encoding overrides sendemail.composeencoding' '
1012         clean_fake_sendmail &&
1013         git config sendemail.composeencoding iso-8859-1 &&
1014         write_script fake-editor-utf8 <<-\EOF &&
1015         echo "utf8 body: àéìöú" >>"$1"
1016         EOF
1017         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
1018         git send-email \
1019                 --compose-encoding iso-8859-2 \
1020                 --compose --subject foo \
1021                 --from="Example <nobody@example.com>" \
1022                 --to=nobody@example.com \
1023                 --smtp-server="$(pwd)/fake.sendmail" \
1024                 $patches &&
1025         grep "^utf8 body" msgtxt1 &&
1026         grep "^Content-Type: text/plain; charset=iso-8859-2" msgtxt1
1027 '
1028
1029 test_expect_success $PREREQ '--compose-encoding adds correct MIME for subject' '
1030         clean_fake_sendmail &&
1031         GIT_EDITOR="\"$(pwd)/fake-editor\"" \
1032         git send-email \
1033                 --compose-encoding iso-8859-2 \
1034                 --compose --subject utf8-sübjëct \
1035                 --from="Example <nobody@example.com>" \
1036                 --to=nobody@example.com \
1037                 --smtp-server="$(pwd)/fake.sendmail" \
1038                 $patches &&
1039         grep "^fake edit" msgtxt1 &&
1040         grep "^Subject: =?iso-8859-2?q?utf8-s=C3=BCbj=C3=ABct?=" msgtxt1
1041 '
1042
1043 test_expect_success $PREREQ 'detects ambiguous reference/file conflict' '
1044         echo master >master &&
1045         git add master &&
1046         git commit -m"add master" &&
1047         test_must_fail git send-email --dry-run master 2>errors &&
1048         grep disambiguate errors
1049 '
1050
1051 test_expect_success $PREREQ 'feed two files' '
1052         rm -fr outdir &&
1053         git format-patch -2 -o outdir &&
1054         git send-email \
1055                 --dry-run \
1056                 --from="Example <nobody@example.com>" \
1057                 --to=nobody@example.com \
1058                 outdir/000?-*.patch 2>errors >out &&
1059         grep "^Subject: " out >subjects &&
1060         test "z$(sed -n -e 1p subjects)" = "zSubject: [PATCH 1/2] Second." &&
1061         test "z$(sed -n -e 2p subjects)" = "zSubject: [PATCH 2/2] add master"
1062 '
1063
1064 test_expect_success $PREREQ 'in-reply-to but no threading' '
1065         git send-email \
1066                 --dry-run \
1067                 --from="Example <nobody@example.com>" \
1068                 --to=nobody@example.com \
1069                 --in-reply-to="<in-reply-id@example.com>" \
1070                 --nothread \
1071                 $patches |
1072         grep "In-Reply-To: <in-reply-id@example.com>"
1073 '
1074
1075 test_expect_success $PREREQ 'no in-reply-to and no threading' '
1076         git send-email \
1077                 --dry-run \
1078                 --from="Example <nobody@example.com>" \
1079                 --to=nobody@example.com \
1080                 --nothread \
1081                 $patches $patches >stdout &&
1082         ! grep "In-Reply-To: " stdout
1083 '
1084
1085 test_expect_success $PREREQ 'threading but no chain-reply-to' '
1086         git send-email \
1087                 --dry-run \
1088                 --from="Example <nobody@example.com>" \
1089                 --to=nobody@example.com \
1090                 --thread \
1091                 --nochain-reply-to \
1092                 $patches $patches >stdout &&
1093         grep "In-Reply-To: " stdout
1094 '
1095
1096 test_expect_success $PREREQ 'sendemail.to works' '
1097         git config --replace-all sendemail.to "Somebody <somebody@ex.com>" &&
1098         git send-email \
1099                 --dry-run \
1100                 --from="Example <nobody@example.com>" \
1101                 $patches $patches >stdout &&
1102         grep "To: Somebody <somebody@ex.com>" stdout
1103 '
1104
1105 test_expect_success $PREREQ '--no-to overrides sendemail.to' '
1106         git send-email \
1107                 --dry-run \
1108                 --from="Example <nobody@example.com>" \
1109                 --no-to \
1110                 --to=nobody@example.com \
1111                 $patches $patches >stdout &&
1112         grep "To: nobody@example.com" stdout &&
1113         ! grep "To: Somebody <somebody@ex.com>" stdout
1114 '
1115
1116 test_expect_success $PREREQ 'sendemail.cc works' '
1117         git config --replace-all sendemail.cc "Somebody <somebody@ex.com>" &&
1118         git send-email \
1119                 --dry-run \
1120                 --from="Example <nobody@example.com>" \
1121                 --to=nobody@example.com \
1122                 $patches $patches >stdout &&
1123         grep "Cc: Somebody <somebody@ex.com>" stdout
1124 '
1125
1126 test_expect_success $PREREQ '--no-cc overrides sendemail.cc' '
1127         git send-email \
1128                 --dry-run \
1129                 --from="Example <nobody@example.com>" \
1130                 --no-cc \
1131                 --cc=bodies@example.com \
1132                 --to=nobody@example.com \
1133                 $patches $patches >stdout &&
1134         grep "Cc: bodies@example.com" stdout &&
1135         ! grep "Cc: Somebody <somebody@ex.com>" stdout
1136 '
1137
1138 test_expect_success $PREREQ 'sendemail.bcc works' '
1139         git config --replace-all sendemail.bcc "Other <other@ex.com>" &&
1140         git send-email \
1141                 --dry-run \
1142                 --from="Example <nobody@example.com>" \
1143                 --to=nobody@example.com \
1144                 --smtp-server relay.example.com \
1145                 $patches $patches >stdout &&
1146         grep "RCPT TO:<other@ex.com>" stdout
1147 '
1148
1149 test_expect_success $PREREQ '--no-bcc overrides sendemail.bcc' '
1150         git send-email \
1151                 --dry-run \
1152                 --from="Example <nobody@example.com>" \
1153                 --no-bcc \
1154                 --bcc=bodies@example.com \
1155                 --to=nobody@example.com \
1156                 --smtp-server relay.example.com \
1157                 $patches $patches >stdout &&
1158         grep "RCPT TO:<bodies@example.com>" stdout &&
1159         ! grep "RCPT TO:<other@ex.com>" stdout
1160 '
1161
1162 test_expect_success $PREREQ 'patches To headers are used by default' '
1163         patch=`git format-patch -1 --to="bodies@example.com"` &&
1164         test_when_finished "rm $patch" &&
1165         git send-email \
1166                 --dry-run \
1167                 --from="Example <nobody@example.com>" \
1168                 --smtp-server relay.example.com \
1169                 $patch >stdout &&
1170         grep "RCPT TO:<bodies@example.com>" stdout
1171 '
1172
1173 test_expect_success $PREREQ 'patches To headers are appended to' '
1174         patch=`git format-patch -1 --to="bodies@example.com"` &&
1175         test_when_finished "rm $patch" &&
1176         git send-email \
1177                 --dry-run \
1178                 --from="Example <nobody@example.com>" \
1179                 --to=nobody@example.com \
1180                 --smtp-server relay.example.com \
1181                 $patch >stdout &&
1182         grep "RCPT TO:<bodies@example.com>" stdout &&
1183         grep "RCPT TO:<nobody@example.com>" stdout
1184 '
1185
1186 test_expect_success $PREREQ 'To headers from files reset each patch' '
1187         patch1=`git format-patch -1 --to="bodies@example.com"` &&
1188         patch2=`git format-patch -1 --to="other@example.com" HEAD~` &&
1189         test_when_finished "rm $patch1 && rm $patch2" &&
1190         git send-email \
1191                 --dry-run \
1192                 --from="Example <nobody@example.com>" \
1193                 --to="nobody@example.com" \
1194                 --smtp-server relay.example.com \
1195                 $patch1 $patch2 >stdout &&
1196         test $(grep -c "RCPT TO:<bodies@example.com>" stdout) = 1 &&
1197         test $(grep -c "RCPT TO:<nobody@example.com>" stdout) = 2 &&
1198         test $(grep -c "RCPT TO:<other@example.com>" stdout) = 1
1199 '
1200
1201 test_expect_success $PREREQ 'setup expect' '
1202 cat >email-using-8bit <<\EOF
1203 From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1204 Message-Id: <bogus-message-id@example.com>
1205 From: author@example.com
1206 Date: Sat, 12 Jun 2010 15:53:58 +0200
1207 Subject: subject goes here
1208
1209 Dieser deutsche Text enthält einen Umlaut!
1210 EOF
1211 '
1212
1213 test_expect_success $PREREQ 'setup expect' '
1214         echo "Subject: subject goes here" >expected
1215 '
1216
1217 test_expect_success $PREREQ 'ASCII subject is not RFC2047 quoted' '
1218         clean_fake_sendmail &&
1219         echo bogus |
1220         git send-email --from=author@example.com --to=nobody@example.com \
1221                         --smtp-server="$(pwd)/fake.sendmail" \
1222                         --8bit-encoding=UTF-8 \
1223                         email-using-8bit >stdout &&
1224         grep "Subject" msgtxt1 >actual &&
1225         test_cmp expected actual
1226 '
1227
1228 test_expect_success $PREREQ 'setup expect' '
1229         cat >content-type-decl <<-\EOF
1230         MIME-Version: 1.0
1231         Content-Type: text/plain; charset=UTF-8
1232         Content-Transfer-Encoding: 8bit
1233         EOF
1234 '
1235
1236 test_expect_success $PREREQ 'asks about and fixes 8bit encodings' '
1237         clean_fake_sendmail &&
1238         echo |
1239         git send-email --from=author@example.com --to=nobody@example.com \
1240                         --smtp-server="$(pwd)/fake.sendmail" \
1241                         email-using-8bit >stdout &&
1242         grep "do not declare a Content-Transfer-Encoding" stdout &&
1243         grep email-using-8bit stdout &&
1244         grep "Which 8bit encoding" stdout &&
1245         egrep "Content|MIME" msgtxt1 >actual &&
1246         test_cmp actual content-type-decl
1247 '
1248
1249 test_expect_success $PREREQ 'sendemail.8bitEncoding works' '
1250         clean_fake_sendmail &&
1251         git config sendemail.assume8bitEncoding UTF-8 &&
1252         echo bogus |
1253         git send-email --from=author@example.com --to=nobody@example.com \
1254                         --smtp-server="$(pwd)/fake.sendmail" \
1255                         email-using-8bit >stdout &&
1256         egrep "Content|MIME" msgtxt1 >actual &&
1257         test_cmp actual content-type-decl
1258 '
1259
1260 test_expect_success $PREREQ '--8bit-encoding overrides sendemail.8bitEncoding' '
1261         clean_fake_sendmail &&
1262         git config sendemail.assume8bitEncoding "bogus too" &&
1263         echo bogus |
1264         git send-email --from=author@example.com --to=nobody@example.com \
1265                         --smtp-server="$(pwd)/fake.sendmail" \
1266                         --8bit-encoding=UTF-8 \
1267                         email-using-8bit >stdout &&
1268         egrep "Content|MIME" msgtxt1 >actual &&
1269         test_cmp actual content-type-decl
1270 '
1271
1272 test_expect_success $PREREQ 'setup expect' '
1273         cat >email-using-8bit <<-\EOF
1274         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1275         Message-Id: <bogus-message-id@example.com>
1276         From: author@example.com
1277         Date: Sat, 12 Jun 2010 15:53:58 +0200
1278         Subject: Dieser Betreff enthält auch einen Umlaut!
1279
1280         Nothing to see here.
1281         EOF
1282 '
1283
1284 test_expect_success $PREREQ 'setup expect' '
1285         cat >expected <<-\EOF
1286         Subject: =?UTF-8?q?Dieser=20Betreff=20enth=C3=A4lt=20auch=20einen=20Umlaut!?=
1287         EOF
1288 '
1289
1290 test_expect_success $PREREQ '--8bit-encoding also treats subject' '
1291         clean_fake_sendmail &&
1292         echo bogus |
1293         git send-email --from=author@example.com --to=nobody@example.com \
1294                         --smtp-server="$(pwd)/fake.sendmail" \
1295                         --8bit-encoding=UTF-8 \
1296                         email-using-8bit >stdout &&
1297         grep "Subject" msgtxt1 >actual &&
1298         test_cmp expected actual
1299 '
1300
1301 test_expect_success $PREREQ 'setup expect' '
1302         cat >email-using-8bit <<-\EOF
1303         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1304         Message-Id: <bogus-message-id@example.com>
1305         From: A U Thor <author@example.com>
1306         Date: Sat, 12 Jun 2010 15:53:58 +0200
1307         Content-Type: text/plain; charset=UTF-8
1308         Subject: Nothing to see here.
1309
1310         Dieser Betreff enthält auch einen Umlaut!
1311         EOF
1312 '
1313
1314 test_expect_success $PREREQ 'sendemail.transferencoding=7bit fails on 8bit data' '
1315         clean_fake_sendmail &&
1316         git config sendemail.transferEncoding 7bit &&
1317         test_must_fail git send-email \
1318                 --transfer-encoding=7bit \
1319                 --smtp-server="$(pwd)/fake.sendmail" \
1320                 email-using-8bit \
1321                 2>errors >out &&
1322         grep "cannot send message as 7bit" errors &&
1323         test -z "$(ls msgtxt*)"
1324 '
1325
1326 test_expect_success $PREREQ '--transfer-encoding overrides sendemail.transferEncoding' '
1327         clean_fake_sendmail &&
1328         git config sendemail.transferEncoding 8bit
1329         test_must_fail git send-email \
1330                 --transfer-encoding=7bit \
1331                 --smtp-server="$(pwd)/fake.sendmail" \
1332                 email-using-8bit \
1333                 2>errors >out &&
1334         grep "cannot send message as 7bit" errors &&
1335         test -z "$(ls msgtxt*)"
1336 '
1337
1338 test_expect_success $PREREQ 'sendemail.transferencoding=8bit' '
1339         clean_fake_sendmail &&
1340         git send-email \
1341                 --transfer-encoding=8bit \
1342                 --smtp-server="$(pwd)/fake.sendmail" \
1343                 email-using-8bit \
1344                 2>errors >out &&
1345         sed '1,/^$/d' msgtxt1 >actual &&
1346         sed '1,/^$/d' email-using-8bit >expected &&
1347         test_cmp expected actual
1348 '
1349
1350 test_expect_success $PREREQ 'setup expect' '
1351         cat >expected <<-\EOF
1352         Dieser Betreff enth=C3=A4lt auch einen Umlaut!
1353         EOF
1354 '
1355
1356 test_expect_success $PREREQ '8-bit and sendemail.transferencoding=quoted-printable' '
1357         clean_fake_sendmail &&
1358         git send-email \
1359                 --transfer-encoding=quoted-printable \
1360                 --smtp-server="$(pwd)/fake.sendmail" \
1361                 email-using-8bit \
1362                 2>errors >out &&
1363         sed '1,/^$/d' msgtxt1 >actual &&
1364         test_cmp expected actual
1365 '
1366
1367 test_expect_success $PREREQ 'setup expect' '
1368         cat >expected <<-\EOF
1369         RGllc2VyIEJldHJlZmYgZW50aMOkbHQgYXVjaCBlaW5lbiBVbWxhdXQhCg==
1370         EOF
1371 '
1372
1373 test_expect_success $PREREQ '8-bit and sendemail.transferencoding=base64' '
1374         clean_fake_sendmail &&
1375         git send-email \
1376                 --transfer-encoding=base64 \
1377                 --smtp-server="$(pwd)/fake.sendmail" \
1378                 email-using-8bit \
1379                 2>errors >out &&
1380         sed '1,/^$/d' msgtxt1 >actual &&
1381         test_cmp expected actual
1382 '
1383
1384 test_expect_success $PREREQ 'setup expect' '
1385         cat >email-using-qp <<-\EOF
1386         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1387         Message-Id: <bogus-message-id@example.com>
1388         From: A U Thor <author@example.com>
1389         Date: Sat, 12 Jun 2010 15:53:58 +0200
1390         MIME-Version: 1.0
1391         Content-Transfer-Encoding: quoted-printable
1392         Content-Type: text/plain; charset=UTF-8
1393         Subject: Nothing to see here.
1394
1395         Dieser Betreff enth=C3=A4lt auch einen Umlaut!
1396         EOF
1397 '
1398
1399 test_expect_success $PREREQ 'convert from quoted-printable to base64' '
1400         clean_fake_sendmail &&
1401         git send-email \
1402                 --transfer-encoding=base64 \
1403                 --smtp-server="$(pwd)/fake.sendmail" \
1404                 email-using-qp \
1405                 2>errors >out &&
1406         sed '1,/^$/d' msgtxt1 >actual &&
1407         test_cmp expected actual
1408 '
1409
1410 test_expect_success $PREREQ 'setup expect' "
1411 tr -d '\\015' | tr '%' '\\015' >email-using-crlf <<EOF
1412 From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1413 Message-Id: <bogus-message-id@example.com>
1414 From: A U Thor <author@example.com>
1415 Date: Sat, 12 Jun 2010 15:53:58 +0200
1416 Content-Type: text/plain; charset=UTF-8
1417 Subject: Nothing to see here.
1418
1419 Look, I have a CRLF and an = sign!%
1420 EOF
1421 "
1422
1423 test_expect_success $PREREQ 'setup expect' '
1424         cat >expected <<-\EOF
1425         Look, I have a CRLF and an =3D sign!=0D
1426         EOF
1427 '
1428
1429 test_expect_success $PREREQ 'CRLF and sendemail.transferencoding=quoted-printable' '
1430         clean_fake_sendmail &&
1431         git send-email \
1432                 --transfer-encoding=quoted-printable \
1433                 --smtp-server="$(pwd)/fake.sendmail" \
1434                 email-using-crlf \
1435                 2>errors >out &&
1436         sed '1,/^$/d' msgtxt1 >actual &&
1437         test_cmp expected actual
1438 '
1439
1440 test_expect_success $PREREQ 'setup expect' '
1441         cat >expected <<-\EOF
1442         TG9vaywgSSBoYXZlIGEgQ1JMRiBhbmQgYW4gPSBzaWduIQ0K
1443         EOF
1444 '
1445
1446 test_expect_success $PREREQ 'CRLF and sendemail.transferencoding=base64' '
1447         clean_fake_sendmail &&
1448         git send-email \
1449                 --transfer-encoding=base64 \
1450                 --smtp-server="$(pwd)/fake.sendmail" \
1451                 email-using-crlf \
1452                 2>errors >out &&
1453         sed '1,/^$/d' msgtxt1 >actual &&
1454         test_cmp expected actual
1455 '
1456
1457
1458 # Note that the patches in this test are deliberately out of order; we
1459 # want to make sure it works even if the cover-letter is not in the
1460 # first mail.
1461 test_expect_success $PREREQ 'refusing to send cover letter template' '
1462         clean_fake_sendmail &&
1463         rm -fr outdir &&
1464         git format-patch --cover-letter -2 -o outdir &&
1465         test_must_fail git send-email \
1466                 --from="Example <nobody@example.com>" \
1467                 --to=nobody@example.com \
1468                 --smtp-server="$(pwd)/fake.sendmail" \
1469                 outdir/0002-*.patch \
1470                 outdir/0000-*.patch \
1471                 outdir/0001-*.patch \
1472                 2>errors >out &&
1473         grep "SUBJECT HERE" errors &&
1474         test -z "$(ls msgtxt*)"
1475 '
1476
1477 test_expect_success $PREREQ '--force sends cover letter template anyway' '
1478         clean_fake_sendmail &&
1479         rm -fr outdir &&
1480         git format-patch --cover-letter -2 -o outdir &&
1481         git send-email \
1482                 --force \
1483                 --from="Example <nobody@example.com>" \
1484                 --to=nobody@example.com \
1485                 --smtp-server="$(pwd)/fake.sendmail" \
1486                 outdir/0002-*.patch \
1487                 outdir/0000-*.patch \
1488                 outdir/0001-*.patch \
1489                 2>errors >out &&
1490         ! grep "SUBJECT HERE" errors &&
1491         test -n "$(ls msgtxt*)"
1492 '
1493
1494 test_cover_addresses () {
1495         header="$1"
1496         shift
1497         clean_fake_sendmail &&
1498         rm -fr outdir &&
1499         git format-patch --cover-letter -2 -o outdir &&
1500         cover=`echo outdir/0000-*.patch` &&
1501         mv $cover cover-to-edit.patch &&
1502         perl -pe "s/^From:/$header: extra\@address.com\nFrom:/" cover-to-edit.patch >"$cover" &&
1503         git send-email \
1504                 --force \
1505                 --from="Example <nobody@example.com>" \
1506                 --no-to --no-cc \
1507                 "$@" \
1508                 --smtp-server="$(pwd)/fake.sendmail" \
1509                 outdir/0000-*.patch \
1510                 outdir/0001-*.patch \
1511                 outdir/0002-*.patch \
1512                 2>errors >out &&
1513         grep "^$header: extra@address.com" msgtxt1 >to1 &&
1514         grep "^$header: extra@address.com" msgtxt2 >to2 &&
1515         grep "^$header: extra@address.com" msgtxt3 >to3 &&
1516         test_line_count = 1 to1 &&
1517         test_line_count = 1 to2 &&
1518         test_line_count = 1 to3
1519 }
1520
1521 test_expect_success $PREREQ 'to-cover adds To to all mail' '
1522         test_cover_addresses "To" --to-cover
1523 '
1524
1525 test_expect_success $PREREQ 'cc-cover adds Cc to all mail' '
1526         test_cover_addresses "Cc" --cc-cover
1527 '
1528
1529 test_expect_success $PREREQ 'tocover adds To to all mail' '
1530         test_config sendemail.tocover true &&
1531         test_cover_addresses "To"
1532 '
1533
1534 test_expect_success $PREREQ 'cccover adds Cc to all mail' '
1535         test_config sendemail.cccover true &&
1536         test_cover_addresses "Cc"
1537 '
1538
1539 test_expect_success $PREREQ 'sendemail.aliasfiletype=mailrc' '
1540         clean_fake_sendmail &&
1541         echo "alias sbd  somebody@example.org" >.mailrc &&
1542         git config --replace-all sendemail.aliasesfile "$(pwd)/.mailrc" &&
1543         git config sendemail.aliasfiletype mailrc &&
1544         git send-email \
1545                 --from="Example <nobody@example.com>" \
1546                 --to=sbd \
1547                 --smtp-server="$(pwd)/fake.sendmail" \
1548                 outdir/0001-*.patch \
1549                 2>errors >out &&
1550         grep "^!somebody@example\.org!$" commandline1
1551 '
1552
1553 test_expect_success $PREREQ 'sendemail.aliasfile=~/.mailrc' '
1554         clean_fake_sendmail &&
1555         echo "alias sbd  someone@example.org" >~/.mailrc &&
1556         git config --replace-all sendemail.aliasesfile "~/.mailrc" &&
1557         git config sendemail.aliasfiletype mailrc &&
1558         git send-email \
1559                 --from="Example <nobody@example.com>" \
1560                 --to=sbd \
1561                 --smtp-server="$(pwd)/fake.sendmail" \
1562                 outdir/0001-*.patch \
1563                 2>errors >out &&
1564         grep "^!someone@example\.org!$" commandline1
1565 '
1566
1567 do_xmailer_test () {
1568         expected=$1 params=$2 &&
1569         git format-patch -1 &&
1570         git send-email \
1571                 --from="Example <nobody@example.com>" \
1572                 --to=someone@example.com \
1573                 --smtp-server="$(pwd)/fake.sendmail" \
1574                 $params \
1575                 0001-*.patch \
1576                 2>errors >out &&
1577         { grep '^X-Mailer:' out || :; } >mailer &&
1578         test_line_count = $expected mailer
1579 }
1580
1581 test_expect_success $PREREQ '--[no-]xmailer without any configuration' '
1582         do_xmailer_test 1 "--xmailer" &&
1583         do_xmailer_test 0 "--no-xmailer"
1584 '
1585
1586 test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=true' '
1587         test_config sendemail.xmailer true &&
1588         do_xmailer_test 1 "" &&
1589         do_xmailer_test 0 "--no-xmailer" &&
1590         do_xmailer_test 1 "--xmailer"
1591 '
1592
1593 test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=false' '
1594         test_config sendemail.xmailer false &&
1595         do_xmailer_test 0 "" &&
1596         do_xmailer_test 0 "--no-xmailer" &&
1597         do_xmailer_test 1 "--xmailer"
1598 '
1599
1600 test_done