1# Helps shared by the test scripts for comparing log graphs.
2
3sanitize_log_output () {
4	sed -e 's/ *$//' \
5	    -e 's/commit [0-9a-f]*$/commit COMMIT_OBJECT_NAME/' \
6	    -e 's/Merge: [ 0-9a-f]*$/Merge: MERGE_PARENTS/' \
7	    -e 's/Merge tag.*/Merge HEADS DESCRIPTION/' \
8	    -e 's/Merge commit.*/Merge HEADS DESCRIPTION/' \
9	    -e 's/index [0-9a-f]*\.\.[0-9a-f]*/index BEFORE..AFTER/'
10}
11
12lib_test_cmp_graph () {
13	git log --graph "$@" >output &&
14	sed 's/ *$//' >output.sanitized <output &&
15	test_cmp expect output.sanitized
16}
17
18lib_test_cmp_short_graph () {
19	git log --graph --pretty=short "$@" >output &&
20	sanitize_log_output >output.sanitized <output &&
21	test_cmp expect output.sanitized
22}
23
24lib_test_cmp_colored_graph () {
25	git log --graph --color=always "$@" >output.colors.raw &&
26	test_decode_color <output.colors.raw | sed "s/ *\$//" >output.colors &&
27	test_cmp expect.colors output.colors
28}
29