aboutsummaryrefslogtreecommitdiff
path: root/t
diff options
context:
space:
mode:
authorJunio C Hamano <junkio@cox.net>2007-03-18 15:48:06 -0700
committerJunio C Hamano <junkio@cox.net>2007-03-18 15:48:06 -0700
commitd54fe394acbad36e9d0fd960d5e10f2769a8041b (patch)
treeffd71f86a9a602f4b52d2e518a530d5a2de2921f /t
parent304de2d2d6afc7500fe9b8f2e22dd0a16a902d8b (diff)
parent0c66d6be4f888096865b8f3d5fdc00c83e4ecc3f (diff)
downloadgit-d54fe394acbad36e9d0fd960d5e10f2769a8041b.tar.gz
git-d54fe394acbad36e9d0fd960d5e10f2769a8041b.tar.xz
Merge branch 'ar/diff'
* ar/diff: Add tests for --quiet option of diff programs try-to-simplify-commit: use diff-tree --quiet machinery. revision.c: explain what tree_difference does Teach --quiet to diff backends. diff --quiet Remove unused diffcore_std_no_resolve Allow git-diff exit with codes similar to diff(1)
Diffstat (limited to 't')
-rwxr-xr-xt/t4017-diff-retval.sh79
-rwxr-xr-xt/t4017-quiet.sh80
2 files changed, 159 insertions, 0 deletions
diff --git a/t/t4017-diff-retval.sh b/t/t4017-diff-retval.sh
new file mode 100755
index 000000000..68731908b
--- /dev/null
+++ b/t/t4017-diff-retval.sh
@@ -0,0 +1,79 @@
+#!/bin/sh
+
+test_description='Return value of diffs'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ echo 1 >a &&
+ git add . &&
+ git commit -m first &&
+ echo 2 >b &&
+ git add . &&
+ git commit -a -m second
+'
+
+test_expect_success 'git diff-tree HEAD^ HEAD' '
+ git diff-tree --exit-code HEAD^ HEAD
+ test $? = 1
+'
+test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
+ git diff-tree --exit-code HEAD^ HEAD -- a
+ test $? = 0
+'
+test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
+ git diff-tree --exit-code HEAD^ HEAD -- b
+ test $? = 1
+'
+test_expect_success 'echo HEAD | git diff-tree --stdin' '
+ echo $(git rev-parse HEAD) | git diff-tree --exit-code --stdin
+ test $? = 1
+'
+test_expect_success 'git diff-tree HEAD HEAD' '
+ git diff-tree --exit-code HEAD HEAD
+ test $? = 0
+'
+test_expect_success 'git diff-files' '
+ git diff-files --exit-code
+ test $? = 0
+'
+test_expect_success 'git diff-index --cached HEAD' '
+ git diff-index --exit-code --cached HEAD
+ test $? = 0
+'
+test_expect_success 'git diff-index --cached HEAD^' '
+ git diff-index --exit-code --cached HEAD^
+ test $? = 1
+'
+test_expect_success 'git diff-index --cached HEAD^' '
+ echo text >>b &&
+ echo 3 >c &&
+ git add . && {
+ git diff-index --exit-code --cached HEAD^
+ test $? = 1
+ }
+'
+test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
+ git commit -m "text in b" && {
+ git diff-tree -p --exit-code -Stext HEAD^ HEAD -- b
+ test $? = 1
+ }
+'
+test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
+ git diff-tree -p --exit-code -Snot-found HEAD^ HEAD -- b
+ test $? = 0
+'
+test_expect_success 'git diff-files' '
+ echo 3 >>c && {
+ git diff-files --exit-code
+ test $? = 1
+ }
+'
+test_expect_success 'git diff-index --cached HEAD' '
+ git update-index c && {
+ git diff-index --exit-code --cached HEAD
+ test $? = 1
+ }
+'
+
+test_done
diff --git a/t/t4017-quiet.sh b/t/t4017-quiet.sh
new file mode 100755
index 000000000..e747e8422
--- /dev/null
+++ b/t/t4017-quiet.sh
@@ -0,0 +1,80 @@
+#!/bin/sh
+
+test_description='Return value of diffs'
+
+. ./test-lib.sh
+
+test_expect_success 'setup' '
+ echo 1 >a &&
+ git add . &&
+ git commit -m first &&
+ echo 2 >b &&
+ git add . &&
+ git commit -a -m second
+'
+
+test_expect_success 'git diff-tree HEAD^ HEAD' '
+ git diff-tree --quiet HEAD^ HEAD >cnt
+ test $? = 1 && test $(wc -l <cnt) = 0
+'
+test_expect_success 'git diff-tree HEAD^ HEAD -- a' '
+ git diff-tree --quiet HEAD^ HEAD -- a >cnt
+ test $? = 0 && test $(wc -l <cnt) = 0
+'
+test_expect_success 'git diff-tree HEAD^ HEAD -- b' '
+ git diff-tree --quiet HEAD^ HEAD -- b >cnt
+ test $? = 1 && test $(wc -l <cnt) = 0
+'
+# this diff outputs one line: sha1 of the given head
+test_expect_success 'echo HEAD | git diff-tree --stdin' '
+ echo $(git rev-parse HEAD) | git diff-tree --quiet --stdin >cnt
+ test $? = 1 && test $(wc -l <cnt) = 1
+'
+test_expect_success 'git diff-tree HEAD HEAD' '
+ git diff-tree --quiet HEAD HEAD >cnt
+ test $? = 0 && test $(wc -l <cnt) = 0
+'
+test_expect_success 'git diff-files' '
+ git diff-files --quiet >cnt
+ test $? = 0 && test $(wc -l <cnt) = 0
+'
+test_expect_success 'git diff-index --cached HEAD' '
+ git diff-index --quiet --cached HEAD >cnt
+ test $? = 0 && test $(wc -l <cnt) = 0
+'
+test_expect_success 'git diff-index --cached HEAD^' '
+ git diff-index --quiet --cached HEAD^ >cnt
+ test $? = 1 && test $(wc -l <cnt) = 0
+'
+test_expect_success 'git diff-index --cached HEAD^' '
+ echo text >>b &&
+ echo 3 >c &&
+ git add . && {
+ git diff-index --quiet --cached HEAD^ >cnt
+ test $? = 1 && test $(wc -l <cnt) = 0
+ }
+'
+test_expect_success 'git diff-tree -Stext HEAD^ HEAD -- b' '
+ git commit -m "text in b" && {
+ git diff-tree --quiet -Stext HEAD^ HEAD -- b >cnt
+ test $? = 1 && test $(wc -l <cnt) = 0
+ }
+'
+test_expect_success 'git diff-tree -Snot-found HEAD^ HEAD -- b' '
+ git diff-tree --quiet -Snot-found HEAD^ HEAD -- b >cnt
+ test $? = 0 && test $(wc -l <cnt) = 0
+'
+test_expect_success 'git diff-files' '
+ echo 3 >>c && {
+ git diff-files --quiet >cnt
+ test $? = 1 && test $(wc -l <cnt) = 0
+ }
+'
+test_expect_success 'git diff-index --cached HEAD' '
+ git update-index c && {
+ git diff-index --quiet --cached HEAD >cnt
+ test $? = 1 && test $(wc -l <cnt) = 0
+ }
+'
+
+test_done