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t / t7500-commit.shon commit Merge branch 'jc/index-update-if-able' (149971b)
   1#!/bin/sh
   2#
   3# Copyright (c) 2007 Steven Grimm
   4#
   5
   6test_description='git commit
   7
   8Tests for selected commit options.'
   9
  10. ./test-lib.sh
  11
  12commit_msg_is () {
  13        expect=commit_msg_is.expect
  14        actual=commit_msg_is.actual
  15
  16        printf "%s" "$(git log --pretty=format:%s%b -1)" >$expect &&
  17        printf "%s" "$1" >$actual &&
  18        test_cmp $expect $actual
  19}
  20
  21# A sanity check to see if commit is working at all.
  22test_expect_success 'a basic commit in an empty tree should succeed' '
  23        echo content > foo &&
  24        git add foo &&
  25        git commit -m "initial commit"
  26'
  27
  28test_expect_success 'nonexistent template file should return error' '
  29        echo changes >> foo &&
  30        git add foo &&
  31        (
  32                GIT_EDITOR="echo hello >\"\$1\"" &&
  33                export GIT_EDITOR &&
  34                test_must_fail git commit --template "$PWD"/notexist
  35        )
  36'
  37
  38test_expect_success 'nonexistent template file in config should return error' '
  39        git config commit.template "$PWD"/notexist &&
  40        test_when_finished "git config --unset commit.template" &&
  41        (
  42                GIT_EDITOR="echo hello >\"\$1\"" &&
  43                export GIT_EDITOR &&
  44                test_must_fail git commit
  45        )
  46'
  47
  48# From now on we'll use a template file that exists.
  49TEMPLATE="$PWD"/template
  50
  51test_expect_success 'unedited template should not commit' '
  52        echo "template line" > "$TEMPLATE" &&
  53        test_must_fail git commit --template "$TEMPLATE"
  54'
  55
  56test_expect_success 'unedited template with comments should not commit' '
  57        echo "# comment in template" >> "$TEMPLATE" &&
  58        test_must_fail git commit --template "$TEMPLATE"
  59'
  60
  61test_expect_success 'a Signed-off-by line by itself should not commit' '
  62        (
  63                test_set_editor "$TEST_DIRECTORY"/t7500/add-signed-off &&
  64                test_must_fail git commit --template "$TEMPLATE"
  65        )
  66'
  67
  68test_expect_success 'adding comments to a template should not commit' '
  69        (
  70                test_set_editor "$TEST_DIRECTORY"/t7500/add-comments &&
  71                test_must_fail git commit --template "$TEMPLATE"
  72        )
  73'
  74
  75test_expect_success 'adding real content to a template should commit' '
  76        (
  77                test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
  78                git commit --template "$TEMPLATE"
  79        ) &&
  80        commit_msg_is "template linecommit message"
  81'
  82
  83test_expect_success '-t option should be short for --template' '
  84        echo "short template" > "$TEMPLATE" &&
  85        echo "new content" >> foo &&
  86        git add foo &&
  87        (
  88                test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
  89                git commit -t "$TEMPLATE"
  90        ) &&
  91        commit_msg_is "short templatecommit message"
  92'
  93
  94test_expect_success 'config-specified template should commit' '
  95        echo "new template" > "$TEMPLATE" &&
  96        git config commit.template "$TEMPLATE" &&
  97        echo "more content" >> foo &&
  98        git add foo &&
  99        (
 100                test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
 101                git commit
 102        ) &&
 103        git config --unset commit.template &&
 104        commit_msg_is "new templatecommit message"
 105'
 106
 107test_expect_success 'explicit commit message should override template' '
 108        echo "still more content" >> foo &&
 109        git add foo &&
 110        GIT_EDITOR="$TEST_DIRECTORY"/t7500/add-content git commit --template "$TEMPLATE" \
 111                -m "command line msg" &&
 112        commit_msg_is "command line msg"
 113'
 114
 115test_expect_success 'commit message from file should override template' '
 116        echo "content galore" >> foo &&
 117        git add foo &&
 118        echo "standard input msg" |
 119        (
 120                test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
 121                git commit --template "$TEMPLATE" --file -
 122        ) &&
 123        commit_msg_is "standard input msg"
 124'
 125
 126test_expect_success 'using alternate GIT_INDEX_FILE (1)' '
 127
 128        cp .git/index saved-index &&
 129        (
 130                echo some new content >file &&
 131                GIT_INDEX_FILE=.git/another_index &&
 132                export GIT_INDEX_FILE &&
 133                git add file &&
 134                git commit -m "commit using another index" &&
 135                git diff-index --exit-code HEAD &&
 136                git diff-files --exit-code
 137        ) &&
 138        cmp .git/index saved-index >/dev/null
 139
 140'
 141
 142test_expect_success 'using alternate GIT_INDEX_FILE (2)' '
 143
 144        cp .git/index saved-index &&
 145        (
 146                rm -f .git/no-such-index &&
 147                GIT_INDEX_FILE=.git/no-such-index &&
 148                export GIT_INDEX_FILE &&
 149                git commit -m "commit using nonexistent index" &&
 150                test -z "$(git ls-files)" &&
 151                test -z "$(git ls-tree HEAD)"
 152
 153        ) &&
 154        cmp .git/index saved-index >/dev/null
 155'
 156
 157cat > expect << EOF
 158zort
 159
 160Signed-off-by: C O Mitter <committer@example.com>
 161EOF
 162
 163test_expect_success '--signoff' '
 164        echo "yet another content *narf*" >> foo &&
 165        echo "zort" | git commit -s -F - foo &&
 166        git cat-file commit HEAD | sed "1,/^\$/d" > output &&
 167        test_cmp expect output
 168'
 169
 170test_expect_success 'commit message from file (1)' '
 171        mkdir subdir &&
 172        echo "Log in top directory" >log &&
 173        echo "Log in sub directory" >subdir/log &&
 174        (
 175                cd subdir &&
 176                git commit --allow-empty -F log
 177        ) &&
 178        commit_msg_is "Log in sub directory"
 179'
 180
 181test_expect_success 'commit message from file (2)' '
 182        rm -f log &&
 183        echo "Log in sub directory" >subdir/log &&
 184        (
 185                cd subdir &&
 186                git commit --allow-empty -F log
 187        ) &&
 188        commit_msg_is "Log in sub directory"
 189'
 190
 191test_expect_success 'commit message from stdin' '
 192        (
 193                cd subdir &&
 194                echo "Log with foo word" | git commit --allow-empty -F -
 195        ) &&
 196        commit_msg_is "Log with foo word"
 197'
 198
 199test_expect_success 'commit -F overrides -t' '
 200        (
 201                cd subdir &&
 202                echo "-F log" > f.log &&
 203                echo "-t template" > t.template &&
 204                git commit --allow-empty -F f.log -t t.template
 205        ) &&
 206        commit_msg_is "-F log"
 207'
 208
 209test_expect_success 'Commit without message is allowed with --allow-empty-message' '
 210        echo "more content" >>foo &&
 211        git add foo &&
 212        >empty &&
 213        git commit --allow-empty-message <empty &&
 214        commit_msg_is ""
 215'
 216
 217test_expect_success 'Commit without message is no-no without --allow-empty-message' '
 218        echo "more content" >>foo &&
 219        git add foo &&
 220        >empty &&
 221        test_must_fail git commit <empty
 222'
 223
 224test_expect_success 'Commit a message with --allow-empty-message' '
 225        echo "even more content" >>foo &&
 226        git add foo &&
 227        git commit --allow-empty-message -m"hello there" &&
 228        commit_msg_is "hello there"
 229'
 230
 231commit_for_rebase_autosquash_setup () {
 232        echo "first content line" >>foo &&
 233        git add foo &&
 234        cat >log <<EOF &&
 235target message subject line
 236
 237target message body line 1
 238target message body line 2
 239EOF
 240        git commit -F log &&
 241        echo "second content line" >>foo &&
 242        git add foo &&
 243        git commit -m "intermediate commit" &&
 244        echo "third content line" >>foo &&
 245        git add foo
 246}
 247
 248test_expect_success 'commit --fixup provides correct one-line commit message' '
 249        commit_for_rebase_autosquash_setup &&
 250        git commit --fixup HEAD~1 &&
 251        commit_msg_is "fixup! target message subject line"
 252'
 253
 254test_expect_success 'commit --squash works with -F' '
 255        commit_for_rebase_autosquash_setup &&
 256        echo "log message from file" >msgfile &&
 257        git commit --squash HEAD~1 -F msgfile  &&
 258        commit_msg_is "squash! target message subject linelog message from file"
 259'
 260
 261test_expect_success 'commit --squash works with -m' '
 262        commit_for_rebase_autosquash_setup &&
 263        git commit --squash HEAD~1 -m "foo bar\nbaz" &&
 264        commit_msg_is "squash! target message subject linefoo bar\nbaz"
 265'
 266
 267test_expect_success 'commit --squash works with -C' '
 268        commit_for_rebase_autosquash_setup &&
 269        git commit --squash HEAD~1 -C HEAD &&
 270        commit_msg_is "squash! target message subject lineintermediate commit"
 271'
 272
 273test_expect_success 'commit --squash works with -c' '
 274        commit_for_rebase_autosquash_setup &&
 275        test_set_editor "$TEST_DIRECTORY"/t7500/edit-content &&
 276        git commit --squash HEAD~1 -c HEAD &&
 277        commit_msg_is "squash! target message subject lineedited commit"
 278'
 279
 280test_expect_success 'commit --squash works with -C for same commit' '
 281        commit_for_rebase_autosquash_setup &&
 282        git commit --squash HEAD -C HEAD &&
 283        commit_msg_is "squash! intermediate commit"
 284'
 285
 286test_expect_success 'commit --squash works with -c for same commit' '
 287        commit_for_rebase_autosquash_setup &&
 288        test_set_editor "$TEST_DIRECTORY"/t7500/edit-content &&
 289        git commit --squash HEAD -c HEAD &&
 290        commit_msg_is "squash! edited commit"
 291'
 292
 293test_expect_success 'commit --squash works with editor' '
 294        commit_for_rebase_autosquash_setup &&
 295        test_set_editor "$TEST_DIRECTORY"/t7500/add-content &&
 296        git commit --squash HEAD~1 &&
 297        commit_msg_is "squash! target message subject linecommit message"
 298'
 299
 300test_expect_success 'invalid message options when using --fixup' '
 301        echo changes >>foo &&
 302        echo "message" >log &&
 303        git add foo &&
 304        test_must_fail git commit --fixup HEAD~1 --squash HEAD~2 &&
 305        test_must_fail git commit --fixup HEAD~1 -C HEAD~2 &&
 306        test_must_fail git commit --fixup HEAD~1 -c HEAD~2 &&
 307        test_must_fail git commit --fixup HEAD~1 -m "cmdline message" &&
 308        test_must_fail git commit --fixup HEAD~1 -F log
 309'
 310
 311test_done