t/t7500-commit.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Steven Grimm
   4 #
   5
   6 test_description='git-commit
   7
   8 Tests for selected commit options.'
   9
  10 . ./test-lib.sh
  11
  12 commit_msg_is () {
  13         test "`git log --pretty=format:%s%b -1`" = "$1"
  14 }
  15
  16 # A sanity check to see if commit is working at all.
  17 test_expect_success 'a basic commit in an empty tree should succeed' '
  18         echo content > foo &&
  19         git add foo &&
  20         git commit -m "initial commit"
  21 '
  22
  23 test_expect_success 'nonexistent template file should return error' '
  24         echo changes >> foo &&
  25         git add foo &&
  26         ! git commit --template "$PWD"/notexist
  27 '
  28
  29 test_expect_success 'nonexistent template file in config should return error' '
  30         git config commit.template "$PWD"/notexist &&
  31         ! git commit &&
  32         git config --unset commit.template
  33 '
  34
  35 # From now on we'll use a template file that exists.
  36 TEMPLATE="$PWD"/template
  37
  38 test_expect_success 'unedited template should not commit' '
  39         echo "template line" > "$TEMPLATE" &&
  40         ! git commit --template "$TEMPLATE"
  41 '
  42
  43 test_expect_success 'unedited template with comments should not commit' '
  44         echo "# comment in template" >> "$TEMPLATE" &&
  45         ! git commit --template "$TEMPLATE"
  46 '
  47
  48 test_expect_success 'a Signed-off-by line by itself should not commit' '
  49         ! GIT_EDITOR=../t7500/add-signed-off git commit --template "$TEMPLATE"
  50 '
  51
  52 test_expect_success 'adding comments to a template should not commit' '
  53         ! GIT_EDITOR=../t7500/add-comments git commit --template "$TEMPLATE"
  54 '
  55
  56 test_expect_success 'adding real content to a template should commit' '
  57         GIT_EDITOR=../t7500/add-content git commit --template "$TEMPLATE" &&
  58         commit_msg_is "template linecommit message"
  59 '
  60
  61 test_expect_success '-t option should be short for --template' '
  62         echo "short template" > "$TEMPLATE" &&
  63         echo "new content" >> foo &&
  64         git add foo &&
  65         GIT_EDITOR=../t7500/add-content git commit -t "$TEMPLATE" &&
  66         commit_msg_is "short templatecommit message"
  67 '
  68
  69 test_expect_success 'config-specified template should commit' '
  70         echo "new template" > "$TEMPLATE" &&
  71         git config commit.template "$TEMPLATE" &&
  72         echo "more content" >> foo &&
  73         git add foo &&
  74         GIT_EDITOR=../t7500/add-content git commit &&
  75         git config --unset commit.template &&
  76         commit_msg_is "new templatecommit message"
  77 '
  78
  79 test_expect_success 'explicit commit message should override template' '
  80         echo "still more content" >> foo &&
  81         git add foo &&
  82         GIT_EDITOR=../t7500/add-content git commit --template "$TEMPLATE" \
  83                 -m "command line msg" &&
  84         commit_msg_is "command line msg<unknown>"
  85 '
  86
  87 test_expect_success 'commit message from file should override template' '
  88         echo "content galore" >> foo &&
  89         git add foo &&
  90         echo "standard input msg" |
  91                 GIT_EDITOR=../t7500/add-content git commit \
  92                         --template "$TEMPLATE" --file - &&
  93         commit_msg_is "standard input msg<unknown>"
  94 '
  95
  96 test_expect_success 'using alternate GIT_INDEX_FILE (1)' '
  97
  98         cp .git/index saved-index &&
  99         (
 100                 echo some new content >file &&
 101                 GIT_INDEX_FILE=.git/another_index &&
 102                 export GIT_INDEX_FILE &&
 103                 git add file &&
 104                 git commit -m "commit using another index" &&
 105                 git diff-index --exit-code HEAD &&
 106                 git diff-files --exit-code
 107         ) &&
 108         cmp .git/index saved-index >/dev/null
 109
 110 '
 111
 112 test_expect_success 'using alternate GIT_INDEX_FILE (2)' '
 113
 114         cp .git/index saved-index &&
 115         (
 116                 rm -f .git/no-such-index &&
 117                 GIT_INDEX_FILE=.git/no-such-index &&
 118                 export GIT_INDEX_FILE &&
 119                 git commit -m "commit using nonexistent index" &&
 120                 test -z "$(git ls-files)" &&
 121                 test -z "$(git ls-tree HEAD)"
 122
 123         ) &&
 124         cmp .git/index saved-index >/dev/null
 125
 126 '
 127
 128 test_done