merge(third_party/git): Merge squashed git subtree at v2.23.0 r/373

Merge commit '1b593e1ea4d2af0f6444d9a7788d5d99abd6fde5' as 'third_party/git'

1 files changed, 86 insertions, 0 deletions

diff --git a/third_party/git/t/t8007-cat-file-textconv.sh b/third_party/git/t/t8007-cat-file-textconv.sh
new file mode 100755
index 000000000000..eacd49ade636
--- /dev/null
+++ b/third_party/git/t/t8007-cat-file-textconv.sh
@@ -0,0 +1,86 @@
+#!/bin/sh
+
+test_description='git cat-file textconv support'
+. ./test-lib.sh
+
+cat >helper <<'EOF'
+#!/bin/sh
+grep -q '^bin: ' "$1" || { echo "E: $1 is not \"binary\" file" 1>&2; exit 1; }
+sed 's/^bin: /converted: /' "$1"
+EOF
+chmod +x helper
+
+test_expect_success 'setup ' '
+	echo "bin: test" >one.bin &&
+	test_ln_s_add one.bin symlink.bin &&
+	git add . &&
+	GIT_AUTHOR_NAME=Number1 git commit -a -m First --date="2010-01-01 18:00:00" &&
+	echo "bin: test version 2" >one.bin &&
+	GIT_AUTHOR_NAME=Number2 git commit -a -m Second --date="2010-01-01 20:00:00"
+'
+
+cat >expected <<EOF
+bin: test version 2
+EOF
+
+test_expect_success 'no filter specified' '
+	git cat-file --textconv :one.bin >result &&
+	test_cmp expected result
+'
+
+test_expect_success 'setup textconv filters' '
+	echo "*.bin diff=test" >.gitattributes &&
+	git config diff.test.textconv ./helper &&
+	git config diff.test.cachetextconv false
+'
+
+test_expect_success 'cat-file without --textconv' '
+	git cat-file blob :one.bin >result &&
+	test_cmp expected result
+'
+
+cat >expected <<EOF
+bin: test
+EOF
+
+test_expect_success 'cat-file without --textconv on previous commit' '
+	git cat-file -p HEAD^:one.bin >result &&
+	test_cmp expected result
+'
+
+cat >expected <<EOF
+converted: test version 2
+EOF
+
+test_expect_success 'cat-file --textconv on last commit' '
+	git cat-file --textconv :one.bin >result &&
+	test_cmp expected result
+'
+
+cat >expected <<EOF
+converted: test
+EOF
+
+test_expect_success 'cat-file --textconv on previous commit' '
+	git cat-file --textconv HEAD^:one.bin >result &&
+	test_cmp expected result
+'
+
+test_expect_success 'cat-file without --textconv (symlink)' '
+	printf "%s" "one.bin" >expected &&
+	git cat-file blob :symlink.bin >result &&
+	test_cmp expected result
+'
+
+
+test_expect_success 'cat-file --textconv on index (symlink)' '
+	git cat-file --textconv :symlink.bin >result &&
+	test_cmp expected result
+'
+
+test_expect_success 'cat-file --textconv on HEAD (symlink)' '
+	git cat-file --textconv HEAD:symlink.bin >result &&
+	test_cmp expected result
+'
+
+test_done