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126 lines
2.7 KiB
126 lines
2.7 KiB
#!/bin/sh |
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test_description='diff.*.textconv tests' |
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. ./test-lib.sh |
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find_diff() { |
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sed '1,/^index /d' | sed '/^-- $/,$d' |
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} |
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cat >expect.binary <<'EOF' |
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Binary files a/file and b/file differ |
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EOF |
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cat >expect.text <<'EOF' |
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--- a/file |
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+++ b/file |
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@@ -1 +1,2 @@ |
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0 |
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+1 |
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EOF |
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cat >hexdump <<'EOF' |
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#!/bin/sh |
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perl -e '$/ = undef; $_ = <>; s/./ord($&)/ge; print $_' < "$1" |
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EOF |
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chmod +x hexdump |
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test_expect_success 'setup binary file with history' ' |
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printf "\\0\\n" >file && |
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git add file && |
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git commit -m one && |
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printf "\\01\\n" >>file && |
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git add file && |
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git commit -m two |
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' |
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test_expect_success 'file is considered binary by porcelain' ' |
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git diff HEAD^ HEAD >diff && |
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find_diff <diff >actual && |
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test_cmp expect.binary actual |
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' |
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test_expect_success 'file is considered binary by plumbing' ' |
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git diff-tree -p HEAD^ HEAD >diff && |
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find_diff <diff >actual && |
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test_cmp expect.binary actual |
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' |
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test_expect_success 'setup textconv filters' ' |
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echo file diff=foo >.gitattributes && |
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git config diff.foo.textconv "$PWD"/hexdump && |
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git config diff.fail.textconv false |
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' |
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test_expect_success 'diff produces text' ' |
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git diff HEAD^ HEAD >diff && |
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find_diff <diff >actual && |
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test_cmp expect.text actual |
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' |
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test_expect_success 'diff-tree produces binary' ' |
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git diff-tree -p HEAD^ HEAD >diff && |
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find_diff <diff >actual && |
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test_cmp expect.binary actual |
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' |
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test_expect_success 'log produces text' ' |
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git log -1 -p >log && |
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find_diff <log >actual && |
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test_cmp expect.text actual |
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' |
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test_expect_success 'format-patch produces binary' ' |
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git format-patch --no-binary --stdout HEAD^ >patch && |
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find_diff <patch >actual && |
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test_cmp expect.binary actual |
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' |
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test_expect_success 'status -v produces text' ' |
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git reset --soft HEAD^ && |
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git status -v >diff && |
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find_diff <diff >actual && |
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test_cmp expect.text actual && |
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git reset --soft HEAD@{1} |
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' |
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cat >expect.stat <<'EOF' |
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file | Bin 2 -> 4 bytes |
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1 files changed, 0 insertions(+), 0 deletions(-) |
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EOF |
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test_expect_success 'diffstat does not run textconv' ' |
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echo file diff=fail >.gitattributes && |
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git diff --stat HEAD^ HEAD >actual && |
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test_cmp expect.stat actual |
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' |
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# restore working setup |
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echo file diff=foo >.gitattributes |
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cat >expect.typechange <<'EOF' |
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--- a/file |
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+++ /dev/null |
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@@ -1,2 +0,0 @@ |
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-0 |
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-1 |
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diff --git a/file b/file |
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new file mode 120000 |
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index 0000000..67be421 |
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--- /dev/null |
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+++ b/file |
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@@ -0,0 +1 @@ |
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+frotz |
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\ No newline at end of file |
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EOF |
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# make a symlink the hard way that works on symlink-challenged file systems |
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test_expect_success 'textconv does not act on symlinks' ' |
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printf frotz > file && |
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git add file && |
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git ls-files -s | sed -e s/100644/120000/ | |
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git update-index --index-info && |
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git commit -m typechange && |
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git show >diff && |
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find_diff <diff >actual && |
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test_cmp expect.typechange actual |
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' |
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test_done
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