Add a few more tests for git-commit

Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t7502-commit.sh b/t/t7502-commit.sh
new file mode 100755 (executable)
index 0000000..21ac785
--- /dev/null
+++ b/t/t7502-commit.sh
@@ -0,0 +1,92 @@
+#!/bin/sh
+
+test_description='git commit porcelain-ish'
+
+. ./test-lib.sh
+
+test_expect_success 'the basics' '
+
+       echo doing partial >"commit is" &&
+       mkdir not &&
+       echo very much encouraged but we should >not/forbid &&
+       git add "commit is" not &&
+       echo update added "commit is" file >"commit is" &&
+       echo also update another >not/forbid &&
+       test_tick &&
+       git commit -a -m "initial with -a" &&
+
+       git cat-file blob HEAD:"commit is" >current.1 &&
+       git cat-file blob HEAD:not/forbid >current.2 &&
+
+       cmp current.1 "commit is" &&
+       cmp current.2 not/forbid
+
+'
+
+test_expect_success 'partial' '
+
+       echo another >"commit is" &&
+       echo another >not/forbid &&
+       test_tick &&
+       git commit -m "partial commit to handle a file" "commit is" &&
+
+       changed=$(git diff-tree --name-only HEAD^ HEAD) &&
+       test "$changed" = "commit is"
+
+'
+
+test_expect_success 'partial modification in a subdirecotry' '
+
+       test_tick &&
+       git commit -m "partial commit to subdirectory" not &&
+
+       changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
+       test "$changed" = "not/forbid"
+
+'
+
+test_expect_success 'partial removal' '
+
+       git rm not/forbid &&
+       git commit -m "partial commit to remove not/forbid" not &&
+
+       changed=$(git diff-tree -r --name-only HEAD^ HEAD) &&
+       test "$changed" = "not/forbid" &&
+       remain=$(git ls-tree -r --name-only HEAD) &&
+       test "$remain" = "commit is"
+
+'
+
+test_expect_success 'sign off' '
+
+       >positive &&
+       git add positive &&
+       git commit -s -m "thank you" &&
+       actual=$(git cat-file commit HEAD | sed -ne "s/Signed-off-by: //p") &&
+       expected=$(git var GIT_COMMITTER_IDENT | sed -e "s/>.*/>/") &&
+       test "z$actual" = "z$expected"
+
+'
+
+test_expect_success 'multiple -m' '
+
+       >negative &&
+       git add negative &&
+       git commit -m "one" -m "two" -m "three" &&
+       actual=$(git cat-file commit HEAD | sed -e "1,/^\$/d") &&
+       expected=$(echo one; echo; echo two; echo; echo three) &&
+       test "z$actual" = "z$expected"
+
+'
+
+test_expect_success 'verbose' '
+
+       echo minus >negative &&
+       git add negative &&
+       git status -v | sed -ne "/^diff --git /p" >actual &&
+       echo "diff --git a/negative b/negative" >expect &&
+       diff -u expect actual
+
+'
+
+test_done