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                 --no-validate \
 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 $PREREQ 'In-Reply-To without --chain-reply-to' '
 424         clean_fake_sendmail &&
 425         echo "<unique-message-id@example.com>" >expect &&
 426         git send-email \
 427                 --from="Example <nobody@example.com>" \
 428                 --to=nobody@example.com \
 429                 --no-chain-reply-to \
 430                 --in-reply-to="$(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         test_when_finished git config sendemail.confirm never &&
 822         git config --unset sendemail.confirm &&
 823         test_confirm
 824 '
 825
 826 test_expect_success $PREREQ 'confirm by default (due to --compose)' '
 827         test_when_finished git config sendemail.confirm never &&
 828         git config --unset sendemail.confirm &&
 829         test_confirm --suppress-cc=all --compose
 830 '
 831
 832 test_expect_success $PREREQ 'confirm detects EOF (inform assumes y)' '
 833         test_when_finished git config sendemail.confirm never &&
 834         git config --unset sendemail.confirm &&
 835         rm -fr outdir &&
 836         git format-patch -2 -o outdir &&
 837         GIT_SEND_EMAIL_NOTTY=1 \
 838                 git send-email \
 839                         --from="Example <nobody@example.com>" \
 840                         --to=nobody@example.com \
 841                         --smtp-server="$(pwd)/fake.sendmail" \
 842                         outdir/*.patch </dev/null
 843 '
 844
 845 test_expect_success $PREREQ 'confirm detects EOF (auto causes failure)' '
 846         test_when_finished git config sendemail.confirm never &&
 847         git config sendemail.confirm auto &&
 848         GIT_SEND_EMAIL_NOTTY=1 &&
 849         export GIT_SEND_EMAIL_NOTTY &&
 850                 test_must_fail git send-email \
 851                         --from="Example <nobody@example.com>" \
 852                         --to=nobody@example.com \
 853                         --smtp-server="$(pwd)/fake.sendmail" \
 854                         $patches </dev/null
 855 '
 856
 857 test_expect_success $PREREQ 'confirm does not loop forever' '
 858         test_when_finished git config sendemail.confirm never &&
 859         git config sendemail.confirm auto &&
 860         GIT_SEND_EMAIL_NOTTY=1 &&
 861         export GIT_SEND_EMAIL_NOTTY &&
 862                 yes "bogus" | test_must_fail git send-email \
 863                         --from="Example <nobody@example.com>" \
 864                         --to=nobody@example.com \
 865                         --smtp-server="$(pwd)/fake.sendmail" \
 866                         $patches
 867 '
 868
 869 test_expect_success $PREREQ 'utf8 Cc is rfc2047 encoded' '
 870         clean_fake_sendmail &&
 871         rm -fr outdir &&
 872         git format-patch -1 -o outdir --cc="àéìöú <utf8@example.com>" &&
 873         git send-email \
 874         --from="Example <nobody@example.com>" \
 875         --to=nobody@example.com \
 876         --smtp-server="$(pwd)/fake.sendmail" \
 877         outdir/*.patch &&
 878         grep "^ " msgtxt1 |
 879         grep "=?UTF-8?q?=C3=A0=C3=A9=C3=AC=C3=B6=C3=BA?= <utf8@example.com>"
 880 '
 881
 882 test_expect_success $PREREQ '--compose adds MIME for utf8 body' '
 883         clean_fake_sendmail &&
 884         write_script fake-editor-utf8 <<-\EOF &&
 885         echo "utf8 body: àéìöú" >>"$1"
 886         EOF
 887         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
 888         git send-email \
 889                 --compose --subject foo \
 890                 --from="Example <nobody@example.com>" \
 891                 --to=nobody@example.com \
 892                 --smtp-server="$(pwd)/fake.sendmail" \
 893                 $patches &&
 894         grep "^utf8 body" msgtxt1 &&
 895         grep "^Content-Type: text/plain; charset=UTF-8" msgtxt1
 896 '
 897
 898 test_expect_success $PREREQ '--compose respects user mime type' '
 899         clean_fake_sendmail &&
 900         write_script fake-editor-utf8-mime <<-\EOF &&
 901         cat >"$1" <<-\EOM
 902         MIME-Version: 1.0
 903         Content-Type: text/plain; charset=iso-8859-1
 904         Content-Transfer-Encoding: 8bit
 905         Subject: foo
 906
 907         utf8 body: àéìöú
 908         EOM
 909         EOF
 910         GIT_EDITOR="\"$(pwd)/fake-editor-utf8-mime\"" \
 911         git send-email \
 912                 --compose --subject foo \
 913                 --from="Example <nobody@example.com>" \
 914                 --to=nobody@example.com \
 915                 --smtp-server="$(pwd)/fake.sendmail" \
 916                 $patches &&
 917         grep "^utf8 body" msgtxt1 &&
 918         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1 &&
 919         ! grep "^Content-Type: text/plain; charset=UTF-8" msgtxt1
 920 '
 921
 922 test_expect_success $PREREQ '--compose adds MIME for utf8 subject' '
 923         clean_fake_sendmail &&
 924         GIT_EDITOR="\"$(pwd)/fake-editor\"" \
 925         git send-email \
 926                 --compose --subject utf8-sübjëct \
 927                 --from="Example <nobody@example.com>" \
 928                 --to=nobody@example.com \
 929                 --smtp-server="$(pwd)/fake.sendmail" \
 930                 $patches &&
 931         grep "^fake edit" msgtxt1 &&
 932         grep "^Subject: =?UTF-8?q?utf8-s=C3=BCbj=C3=ABct?=" msgtxt1
 933 '
 934
 935 test_expect_success $PREREQ 'utf8 author is correctly passed on' '
 936         clean_fake_sendmail &&
 937         test_commit weird_author &&
 938         test_when_finished "git reset --hard HEAD^" &&
 939         git commit --amend --author "Füñný Nâmé <odd_?=mail@example.com>" &&
 940         git format-patch --stdout -1 >funny_name.patch &&
 941         git send-email --from="Example <nobody@example.com>" \
 942                 --to=nobody@example.com \
 943                 --smtp-server="$(pwd)/fake.sendmail" \
 944                 funny_name.patch &&
 945         grep "^From: Füñný Nâmé <odd_?=mail@example.com>" msgtxt1
 946 '
 947
 948 test_expect_success $PREREQ 'utf8 sender is not duplicated' '
 949         clean_fake_sendmail &&
 950         test_commit weird_sender &&
 951         test_when_finished "git reset --hard HEAD^" &&
 952         git commit --amend --author "Füñný Nâmé <odd_?=mail@example.com>" &&
 953         git format-patch --stdout -1 >funny_name.patch &&
 954         git send-email --from="Füñný Nâmé <odd_?=mail@example.com>" \
 955                 --to=nobody@example.com \
 956                 --smtp-server="$(pwd)/fake.sendmail" \
 957                 funny_name.patch &&
 958         grep "^From: " msgtxt1 >msgfrom &&
 959         test_line_count = 1 msgfrom
 960 '
 961
 962 test_expect_success $PREREQ 'sendemail.composeencoding works' '
 963         clean_fake_sendmail &&
 964         git config sendemail.composeencoding iso-8859-1 &&
 965         write_script fake-editor-utf8 <<-\EOF &&
 966         echo "utf8 body: àéìöú" >>"$1"
 967         EOF
 968         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
 969         git send-email \
 970                 --compose --subject foo \
 971                 --from="Example <nobody@example.com>" \
 972                 --to=nobody@example.com \
 973                 --smtp-server="$(pwd)/fake.sendmail" \
 974                 $patches &&
 975         grep "^utf8 body" msgtxt1 &&
 976         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1
 977 '
 978
 979 test_expect_success $PREREQ '--compose-encoding works' '
 980         clean_fake_sendmail &&
 981         write_script fake-editor-utf8 <<-\EOF &&
 982         echo "utf8 body: àéìöú" >>"$1"
 983         EOF
 984         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
 985         git send-email \
 986                 --compose-encoding iso-8859-1 \
 987                 --compose --subject foo \
 988                 --from="Example <nobody@example.com>" \
 989                 --to=nobody@example.com \
 990                 --smtp-server="$(pwd)/fake.sendmail" \
 991                 $patches &&
 992         grep "^utf8 body" msgtxt1 &&
 993         grep "^Content-Type: text/plain; charset=iso-8859-1" msgtxt1
 994 '
 995
 996 test_expect_success $PREREQ '--compose-encoding overrides sendemail.composeencoding' '
 997         clean_fake_sendmail &&
 998         git config sendemail.composeencoding iso-8859-1 &&
 999         write_script fake-editor-utf8 <<-\EOF &&
1000         echo "utf8 body: àéìöú" >>"$1"
1001         EOF
1002         GIT_EDITOR="\"$(pwd)/fake-editor-utf8\"" \
1003         git send-email \
1004                 --compose-encoding iso-8859-2 \
1005                 --compose --subject foo \
1006                 --from="Example <nobody@example.com>" \
1007                 --to=nobody@example.com \
1008                 --smtp-server="$(pwd)/fake.sendmail" \
1009                 $patches &&
1010         grep "^utf8 body" msgtxt1 &&
1011         grep "^Content-Type: text/plain; charset=iso-8859-2" msgtxt1
1012 '
1013
1014 test_expect_success $PREREQ '--compose-encoding adds correct MIME for subject' '
1015         clean_fake_sendmail &&
1016         GIT_EDITOR="\"$(pwd)/fake-editor\"" \
1017         git send-email \
1018                 --compose-encoding iso-8859-2 \
1019                 --compose --subject utf8-sübjëct \
1020                 --from="Example <nobody@example.com>" \
1021                 --to=nobody@example.com \
1022                 --smtp-server="$(pwd)/fake.sendmail" \
1023                 $patches &&
1024         grep "^fake edit" msgtxt1 &&
1025         grep "^Subject: =?iso-8859-2?q?utf8-s=C3=BCbj=C3=ABct?=" msgtxt1
1026 '
1027
1028 test_expect_success $PREREQ 'detects ambiguous reference/file conflict' '
1029         echo master >master &&
1030         git add master &&
1031         git commit -m"add master" &&
1032         test_must_fail git send-email --dry-run master 2>errors &&
1033         grep disambiguate errors
1034 '
1035
1036 test_expect_success $PREREQ 'feed two files' '
1037         rm -fr outdir &&
1038         git format-patch -2 -o outdir &&
1039         git send-email \
1040                 --dry-run \
1041                 --from="Example <nobody@example.com>" \
1042                 --to=nobody@example.com \
1043                 outdir/000?-*.patch 2>errors >out &&
1044         grep "^Subject: " out >subjects &&
1045         test "z$(sed -n -e 1p subjects)" = "zSubject: [PATCH 1/2] Second." &&
1046         test "z$(sed -n -e 2p subjects)" = "zSubject: [PATCH 2/2] add master"
1047 '
1048
1049 test_expect_success $PREREQ 'in-reply-to but no threading' '
1050         git send-email \
1051                 --dry-run \
1052                 --from="Example <nobody@example.com>" \
1053                 --to=nobody@example.com \
1054                 --in-reply-to="<in-reply-id@example.com>" \
1055                 --no-thread \
1056                 $patches |
1057         grep "In-Reply-To: <in-reply-id@example.com>"
1058 '
1059
1060 test_expect_success $PREREQ 'no in-reply-to and no threading' '
1061         git send-email \
1062                 --dry-run \
1063                 --from="Example <nobody@example.com>" \
1064                 --to=nobody@example.com \
1065                 --no-thread \
1066                 $patches $patches >stdout &&
1067         ! grep "In-Reply-To: " stdout
1068 '
1069
1070 test_expect_success $PREREQ 'threading but no chain-reply-to' '
1071         git send-email \
1072                 --dry-run \
1073                 --from="Example <nobody@example.com>" \
1074                 --to=nobody@example.com \
1075                 --thread \
1076                 --no-chain-reply-to \
1077                 $patches $patches >stdout &&
1078         grep "In-Reply-To: " stdout
1079 '
1080
1081 test_expect_success $PREREQ 'sendemail.to works' '
1082         git config --replace-all sendemail.to "Somebody <somebody@ex.com>" &&
1083         git send-email \
1084                 --dry-run \
1085                 --from="Example <nobody@example.com>" \
1086                 $patches $patches >stdout &&
1087         grep "To: Somebody <somebody@ex.com>" stdout
1088 '
1089
1090 test_expect_success $PREREQ '--no-to overrides sendemail.to' '
1091         git send-email \
1092                 --dry-run \
1093                 --from="Example <nobody@example.com>" \
1094                 --no-to \
1095                 --to=nobody@example.com \
1096                 $patches $patches >stdout &&
1097         grep "To: nobody@example.com" stdout &&
1098         ! grep "To: Somebody <somebody@ex.com>" stdout
1099 '
1100
1101 test_expect_success $PREREQ 'sendemail.cc works' '
1102         git config --replace-all sendemail.cc "Somebody <somebody@ex.com>" &&
1103         git send-email \
1104                 --dry-run \
1105                 --from="Example <nobody@example.com>" \
1106                 --to=nobody@example.com \
1107                 $patches $patches >stdout &&
1108         grep "Cc: Somebody <somebody@ex.com>" stdout
1109 '
1110
1111 test_expect_success $PREREQ '--no-cc overrides sendemail.cc' '
1112         git send-email \
1113                 --dry-run \
1114                 --from="Example <nobody@example.com>" \
1115                 --no-cc \
1116                 --cc=bodies@example.com \
1117                 --to=nobody@example.com \
1118                 $patches $patches >stdout &&
1119         grep "Cc: bodies@example.com" stdout &&
1120         ! grep "Cc: Somebody <somebody@ex.com>" stdout
1121 '
1122
1123 test_expect_success $PREREQ 'sendemail.bcc works' '
1124         git config --replace-all sendemail.bcc "Other <other@ex.com>" &&
1125         git send-email \
1126                 --dry-run \
1127                 --from="Example <nobody@example.com>" \
1128                 --to=nobody@example.com \
1129                 --smtp-server relay.example.com \
1130                 $patches $patches >stdout &&
1131         grep "RCPT TO:<other@ex.com>" stdout
1132 '
1133
1134 test_expect_success $PREREQ '--no-bcc overrides sendemail.bcc' '
1135         git send-email \
1136                 --dry-run \
1137                 --from="Example <nobody@example.com>" \
1138                 --no-bcc \
1139                 --bcc=bodies@example.com \
1140                 --to=nobody@example.com \
1141                 --smtp-server relay.example.com \
1142                 $patches $patches >stdout &&
1143         grep "RCPT TO:<bodies@example.com>" stdout &&
1144         ! grep "RCPT TO:<other@ex.com>" stdout
1145 '
1146
1147 test_expect_success $PREREQ 'patches To headers are used by default' '
1148         patch=`git format-patch -1 --to="bodies@example.com"` &&
1149         test_when_finished "rm $patch" &&
1150         git send-email \
1151                 --dry-run \
1152                 --from="Example <nobody@example.com>" \
1153                 --smtp-server relay.example.com \
1154                 $patch >stdout &&
1155         grep "RCPT TO:<bodies@example.com>" stdout
1156 '
1157
1158 test_expect_success $PREREQ 'patches To headers are appended to' '
1159         patch=`git format-patch -1 --to="bodies@example.com"` &&
1160         test_when_finished "rm $patch" &&
1161         git send-email \
1162                 --dry-run \
1163                 --from="Example <nobody@example.com>" \
1164                 --to=nobody@example.com \
1165                 --smtp-server relay.example.com \
1166                 $patch >stdout &&
1167         grep "RCPT TO:<bodies@example.com>" stdout &&
1168         grep "RCPT TO:<nobody@example.com>" stdout
1169 '
1170
1171 test_expect_success $PREREQ 'To headers from files reset each patch' '
1172         patch1=`git format-patch -1 --to="bodies@example.com"` &&
1173         patch2=`git format-patch -1 --to="other@example.com" HEAD~` &&
1174         test_when_finished "rm $patch1 && rm $patch2" &&
1175         git send-email \
1176                 --dry-run \
1177                 --from="Example <nobody@example.com>" \
1178                 --to="nobody@example.com" \
1179                 --smtp-server relay.example.com \
1180                 $patch1 $patch2 >stdout &&
1181         test $(grep -c "RCPT TO:<bodies@example.com>" stdout) = 1 &&
1182         test $(grep -c "RCPT TO:<nobody@example.com>" stdout) = 2 &&
1183         test $(grep -c "RCPT TO:<other@example.com>" stdout) = 1
1184 '
1185
1186 test_expect_success $PREREQ 'setup expect' '
1187 cat >email-using-8bit <<\EOF
1188 From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1189 Message-Id: <bogus-message-id@example.com>
1190 From: author@example.com
1191 Date: Sat, 12 Jun 2010 15:53:58 +0200
1192 Subject: subject goes here
1193
1194 Dieser deutsche Text enthält einen Umlaut!
1195 EOF
1196 '
1197
1198 test_expect_success $PREREQ 'setup expect' '
1199         echo "Subject: subject goes here" >expected
1200 '
1201
1202 test_expect_success $PREREQ 'ASCII subject is not RFC2047 quoted' '
1203         clean_fake_sendmail &&
1204         echo bogus |
1205         git send-email --from=author@example.com --to=nobody@example.com \
1206                         --smtp-server="$(pwd)/fake.sendmail" \
1207                         --8bit-encoding=UTF-8 \
1208                         email-using-8bit >stdout &&
1209         grep "Subject" msgtxt1 >actual &&
1210         test_cmp expected actual
1211 '
1212
1213 test_expect_success $PREREQ 'setup expect' '
1214         cat >content-type-decl <<-\EOF
1215         MIME-Version: 1.0
1216         Content-Type: text/plain; charset=UTF-8
1217         Content-Transfer-Encoding: 8bit
1218         EOF
1219 '
1220
1221 test_expect_success $PREREQ 'asks about and fixes 8bit encodings' '
1222         clean_fake_sendmail &&
1223         echo |
1224         git send-email --from=author@example.com --to=nobody@example.com \
1225                         --smtp-server="$(pwd)/fake.sendmail" \
1226                         email-using-8bit >stdout &&
1227         grep "do not declare a Content-Transfer-Encoding" stdout &&
1228         grep email-using-8bit stdout &&
1229         grep "Which 8bit encoding" stdout &&
1230         egrep "Content|MIME" msgtxt1 >actual &&
1231         test_cmp actual content-type-decl
1232 '
1233
1234 test_expect_success $PREREQ 'sendemail.8bitEncoding works' '
1235         clean_fake_sendmail &&
1236         git config sendemail.assume8bitEncoding UTF-8 &&
1237         echo bogus |
1238         git send-email --from=author@example.com --to=nobody@example.com \
1239                         --smtp-server="$(pwd)/fake.sendmail" \
1240                         email-using-8bit >stdout &&
1241         egrep "Content|MIME" msgtxt1 >actual &&
1242         test_cmp actual content-type-decl
1243 '
1244
1245 test_expect_success $PREREQ '--8bit-encoding overrides sendemail.8bitEncoding' '
1246         clean_fake_sendmail &&
1247         git config sendemail.assume8bitEncoding "bogus too" &&
1248         echo bogus |
1249         git send-email --from=author@example.com --to=nobody@example.com \
1250                         --smtp-server="$(pwd)/fake.sendmail" \
1251                         --8bit-encoding=UTF-8 \
1252                         email-using-8bit >stdout &&
1253         egrep "Content|MIME" msgtxt1 >actual &&
1254         test_cmp actual content-type-decl
1255 '
1256
1257 test_expect_success $PREREQ 'setup expect' '
1258         cat >email-using-8bit <<-\EOF
1259         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1260         Message-Id: <bogus-message-id@example.com>
1261         From: author@example.com
1262         Date: Sat, 12 Jun 2010 15:53:58 +0200
1263         Subject: Dieser Betreff enthält auch einen Umlaut!
1264
1265         Nothing to see here.
1266         EOF
1267 '
1268
1269 test_expect_success $PREREQ 'setup expect' '
1270         cat >expected <<-\EOF
1271         Subject: =?UTF-8?q?Dieser=20Betreff=20enth=C3=A4lt=20auch=20einen=20Umlaut!?=
1272         EOF
1273 '
1274
1275 test_expect_success $PREREQ '--8bit-encoding also treats subject' '
1276         clean_fake_sendmail &&
1277         echo bogus |
1278         git send-email --from=author@example.com --to=nobody@example.com \
1279                         --smtp-server="$(pwd)/fake.sendmail" \
1280                         --8bit-encoding=UTF-8 \
1281                         email-using-8bit >stdout &&
1282         grep "Subject" msgtxt1 >actual &&
1283         test_cmp expected actual
1284 '
1285
1286 test_expect_success $PREREQ 'setup expect' '
1287         cat >email-using-8bit <<-\EOF
1288         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1289         Message-Id: <bogus-message-id@example.com>
1290         From: A U Thor <author@example.com>
1291         Date: Sat, 12 Jun 2010 15:53:58 +0200
1292         Content-Type: text/plain; charset=UTF-8
1293         Subject: Nothing to see here.
1294
1295         Dieser Betreff enthält auch einen Umlaut!
1296         EOF
1297 '
1298
1299 test_expect_success $PREREQ 'sendemail.transferencoding=7bit fails on 8bit data' '
1300         clean_fake_sendmail &&
1301         git config sendemail.transferEncoding 7bit &&
1302         test_must_fail git send-email \
1303                 --transfer-encoding=7bit \
1304                 --smtp-server="$(pwd)/fake.sendmail" \
1305                 email-using-8bit \
1306                 2>errors >out &&
1307         grep "cannot send message as 7bit" errors &&
1308         test -z "$(ls msgtxt*)"
1309 '
1310
1311 test_expect_success $PREREQ '--transfer-encoding overrides sendemail.transferEncoding' '
1312         clean_fake_sendmail &&
1313         git config sendemail.transferEncoding 8bit &&
1314         test_must_fail git send-email \
1315                 --transfer-encoding=7bit \
1316                 --smtp-server="$(pwd)/fake.sendmail" \
1317                 email-using-8bit \
1318                 2>errors >out &&
1319         grep "cannot send message as 7bit" errors &&
1320         test -z "$(ls msgtxt*)"
1321 '
1322
1323 test_expect_success $PREREQ 'sendemail.transferencoding=8bit' '
1324         clean_fake_sendmail &&
1325         git send-email \
1326                 --transfer-encoding=8bit \
1327                 --smtp-server="$(pwd)/fake.sendmail" \
1328                 email-using-8bit \
1329                 2>errors >out &&
1330         sed '1,/^$/d' msgtxt1 >actual &&
1331         sed '1,/^$/d' email-using-8bit >expected &&
1332         test_cmp expected actual
1333 '
1334
1335 test_expect_success $PREREQ 'setup expect' '
1336         cat >expected <<-\EOF
1337         Dieser Betreff enth=C3=A4lt auch einen Umlaut!
1338         EOF
1339 '
1340
1341 test_expect_success $PREREQ '8-bit and sendemail.transferencoding=quoted-printable' '
1342         clean_fake_sendmail &&
1343         git send-email \
1344                 --transfer-encoding=quoted-printable \
1345                 --smtp-server="$(pwd)/fake.sendmail" \
1346                 email-using-8bit \
1347                 2>errors >out &&
1348         sed '1,/^$/d' msgtxt1 >actual &&
1349         test_cmp expected actual
1350 '
1351
1352 test_expect_success $PREREQ 'setup expect' '
1353         cat >expected <<-\EOF
1354         RGllc2VyIEJldHJlZmYgZW50aMOkbHQgYXVjaCBlaW5lbiBVbWxhdXQhCg==
1355         EOF
1356 '
1357
1358 test_expect_success $PREREQ '8-bit and sendemail.transferencoding=base64' '
1359         clean_fake_sendmail &&
1360         git send-email \
1361                 --transfer-encoding=base64 \
1362                 --smtp-server="$(pwd)/fake.sendmail" \
1363                 email-using-8bit \
1364                 2>errors >out &&
1365         sed '1,/^$/d' msgtxt1 >actual &&
1366         test_cmp expected actual
1367 '
1368
1369 test_expect_success $PREREQ 'setup expect' '
1370         cat >email-using-qp <<-\EOF
1371         From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1372         Message-Id: <bogus-message-id@example.com>
1373         From: A U Thor <author@example.com>
1374         Date: Sat, 12 Jun 2010 15:53:58 +0200
1375         MIME-Version: 1.0
1376         Content-Transfer-Encoding: quoted-printable
1377         Content-Type: text/plain; charset=UTF-8
1378         Subject: Nothing to see here.
1379
1380         Dieser Betreff enth=C3=A4lt auch einen Umlaut!
1381         EOF
1382 '
1383
1384 test_expect_success $PREREQ 'convert from quoted-printable to base64' '
1385         clean_fake_sendmail &&
1386         git send-email \
1387                 --transfer-encoding=base64 \
1388                 --smtp-server="$(pwd)/fake.sendmail" \
1389                 email-using-qp \
1390                 2>errors >out &&
1391         sed '1,/^$/d' msgtxt1 >actual &&
1392         test_cmp expected actual
1393 '
1394
1395 test_expect_success $PREREQ 'setup expect' "
1396 tr -d '\\015' | tr '%' '\\015' >email-using-crlf <<EOF
1397 From fe6ecc66ece37198fe5db91fa2fc41d9f4fe5cc4 Mon Sep 17 00:00:00 2001
1398 Message-Id: <bogus-message-id@example.com>
1399 From: A U Thor <author@example.com>
1400 Date: Sat, 12 Jun 2010 15:53:58 +0200
1401 Content-Type: text/plain; charset=UTF-8
1402 Subject: Nothing to see here.
1403
1404 Look, I have a CRLF and an = sign!%
1405 EOF
1406 "
1407
1408 test_expect_success $PREREQ 'setup expect' '
1409         cat >expected <<-\EOF
1410         Look, I have a CRLF and an =3D sign!=0D
1411         EOF
1412 '
1413
1414 test_expect_success $PREREQ 'CRLF and sendemail.transferencoding=quoted-printable' '
1415         clean_fake_sendmail &&
1416         git send-email \
1417                 --transfer-encoding=quoted-printable \
1418                 --smtp-server="$(pwd)/fake.sendmail" \
1419                 email-using-crlf \
1420                 2>errors >out &&
1421         sed '1,/^$/d' msgtxt1 >actual &&
1422         test_cmp expected actual
1423 '
1424
1425 test_expect_success $PREREQ 'setup expect' '
1426         cat >expected <<-\EOF
1427         TG9vaywgSSBoYXZlIGEgQ1JMRiBhbmQgYW4gPSBzaWduIQ0K
1428         EOF
1429 '
1430
1431 test_expect_success $PREREQ 'CRLF and sendemail.transferencoding=base64' '
1432         clean_fake_sendmail &&
1433         git send-email \
1434                 --transfer-encoding=base64 \
1435                 --smtp-server="$(pwd)/fake.sendmail" \
1436                 email-using-crlf \
1437                 2>errors >out &&
1438         sed '1,/^$/d' msgtxt1 >actual &&
1439         test_cmp expected actual
1440 '
1441
1442
1443 # Note that the patches in this test are deliberately out of order; we
1444 # want to make sure it works even if the cover-letter is not in the
1445 # first mail.
1446 test_expect_success $PREREQ 'refusing to send cover letter template' '
1447         clean_fake_sendmail &&
1448         rm -fr outdir &&
1449         git format-patch --cover-letter -2 -o outdir &&
1450         test_must_fail git send-email \
1451                 --from="Example <nobody@example.com>" \
1452                 --to=nobody@example.com \
1453                 --smtp-server="$(pwd)/fake.sendmail" \
1454                 outdir/0002-*.patch \
1455                 outdir/0000-*.patch \
1456                 outdir/0001-*.patch \
1457                 2>errors >out &&
1458         grep "SUBJECT HERE" errors &&
1459         test -z "$(ls msgtxt*)"
1460 '
1461
1462 test_expect_success $PREREQ '--force sends cover letter template anyway' '
1463         clean_fake_sendmail &&
1464         rm -fr outdir &&
1465         git format-patch --cover-letter -2 -o outdir &&
1466         git send-email \
1467                 --force \
1468                 --from="Example <nobody@example.com>" \
1469                 --to=nobody@example.com \
1470                 --smtp-server="$(pwd)/fake.sendmail" \
1471                 outdir/0002-*.patch \
1472                 outdir/0000-*.patch \
1473                 outdir/0001-*.patch \
1474                 2>errors >out &&
1475         ! grep "SUBJECT HERE" errors &&
1476         test -n "$(ls msgtxt*)"
1477 '
1478
1479 test_cover_addresses () {
1480         header="$1"
1481         shift
1482         clean_fake_sendmail &&
1483         rm -fr outdir &&
1484         git format-patch --cover-letter -2 -o outdir &&
1485         cover=`echo outdir/0000-*.patch` &&
1486         mv $cover cover-to-edit.patch &&
1487         perl -pe "s/^From:/$header: extra\@address.com\nFrom:/" cover-to-edit.patch >"$cover" &&
1488         git send-email \
1489                 --force \
1490                 --from="Example <nobody@example.com>" \
1491                 --no-to --no-cc \
1492                 "$@" \
1493                 --smtp-server="$(pwd)/fake.sendmail" \
1494                 outdir/0000-*.patch \
1495                 outdir/0001-*.patch \
1496                 outdir/0002-*.patch \
1497                 2>errors >out &&
1498         grep "^$header: extra@address.com" msgtxt1 >to1 &&
1499         grep "^$header: extra@address.com" msgtxt2 >to2 &&
1500         grep "^$header: extra@address.com" msgtxt3 >to3 &&
1501         test_line_count = 1 to1 &&
1502         test_line_count = 1 to2 &&
1503         test_line_count = 1 to3
1504 }
1505
1506 test_expect_success $PREREQ 'to-cover adds To to all mail' '
1507         test_cover_addresses "To" --to-cover
1508 '
1509
1510 test_expect_success $PREREQ 'cc-cover adds Cc to all mail' '
1511         test_cover_addresses "Cc" --cc-cover
1512 '
1513
1514 test_expect_success $PREREQ 'tocover adds To to all mail' '
1515         test_config sendemail.tocover true &&
1516         test_cover_addresses "To"
1517 '
1518
1519 test_expect_success $PREREQ 'cccover adds Cc to all mail' '
1520         test_config sendemail.cccover true &&
1521         test_cover_addresses "Cc"
1522 '
1523
1524 test_expect_success $PREREQ 'sendemail.aliasfiletype=mailrc' '
1525         clean_fake_sendmail &&
1526         echo "alias sbd  somebody@example.org" >.mailrc &&
1527         git config --replace-all sendemail.aliasesfile "$(pwd)/.mailrc" &&
1528         git config sendemail.aliasfiletype mailrc &&
1529         git send-email \
1530                 --from="Example <nobody@example.com>" \
1531                 --to=sbd \
1532                 --smtp-server="$(pwd)/fake.sendmail" \
1533                 outdir/0001-*.patch \
1534                 2>errors >out &&
1535         grep "^!somebody@example\.org!$" commandline1
1536 '
1537
1538 test_expect_success $PREREQ 'sendemail.aliasfile=~/.mailrc' '
1539         clean_fake_sendmail &&
1540         echo "alias sbd  someone@example.org" >~/.mailrc &&
1541         git config --replace-all sendemail.aliasesfile "~/.mailrc" &&
1542         git config sendemail.aliasfiletype mailrc &&
1543         git send-email \
1544                 --from="Example <nobody@example.com>" \
1545                 --to=sbd \
1546                 --smtp-server="$(pwd)/fake.sendmail" \
1547                 outdir/0001-*.patch \
1548                 2>errors >out &&
1549         grep "^!someone@example\.org!$" commandline1
1550 '
1551
1552 do_xmailer_test () {
1553         expected=$1 params=$2 &&
1554         git format-patch -1 &&
1555         git send-email \
1556                 --from="Example <nobody@example.com>" \
1557                 --to=someone@example.com \
1558                 --smtp-server="$(pwd)/fake.sendmail" \
1559                 $params \
1560                 0001-*.patch \
1561                 2>errors >out &&
1562         { grep '^X-Mailer:' out || :; } >mailer &&
1563         test_line_count = $expected mailer
1564 }
1565
1566 test_expect_success $PREREQ '--[no-]xmailer without any configuration' '
1567         do_xmailer_test 1 "--xmailer" &&
1568         do_xmailer_test 0 "--no-xmailer"
1569 '
1570
1571 test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=true' '
1572         test_config sendemail.xmailer true &&
1573         do_xmailer_test 1 "" &&
1574         do_xmailer_test 0 "--no-xmailer" &&
1575         do_xmailer_test 1 "--xmailer"
1576 '
1577
1578 test_expect_success $PREREQ '--[no-]xmailer with sendemail.xmailer=false' '
1579         test_config sendemail.xmailer false &&
1580         do_xmailer_test 0 "" &&
1581         do_xmailer_test 0 "--no-xmailer" &&
1582         do_xmailer_test 1 "--xmailer"
1583 '
1584
1585 test_done