1 files changed, 130 insertions, 0 deletions
diff --git a/t/t8007-cat-file-textconv.sh b/t/t8007-cat-file-textconv.sh
new file mode 100755
index 0000000..c8266f1
--- /dev/null
+++ b/t/t8007-cat-file-textconv.sh
@@ -0,0 +1,130 @@
+#!/bin/sh
+
+test_description='git cat-file textconv support'
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./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"
+'
+
+test_expect_success 'usage: <bad rev>' '
+	cat >expect <<-\EOF &&
+	fatal: Not a valid object name HEAD2
+	EOF
+	test_must_fail git cat-file --textconv HEAD2 2>actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'usage: <bad rev>:<bad path>' '
+	cat >expect <<-\EOF &&
+	fatal: invalid object name '\''HEAD2'\''.
+	EOF
+	test_must_fail git cat-file --textconv HEAD2:two.bin 2>actual &&
+	test_cmp expect actual
+'
+
+test_expect_success 'usage: <rev>:<bad path>' '
+	cat >expect <<-\EOF &&
+	fatal: path '\''two.bin'\'' does not exist in '\''HEAD'\''
+	EOF
+	test_must_fail git cat-file --textconv HEAD:two.bin 2>actual &&
+	test_cmp expect actual
+'
+
+
+test_expect_success 'usage: <rev> with no <path>' '
+	cat >expect <<-\EOF &&
+	fatal: <object>:<path> required, only <object> '\''HEAD'\'' given
+	EOF
+	test_must_fail git cat-file --textconv HEAD 2>actual &&
+	test_cmp expect actual
+'
+
+
+test_expect_success 'usage: <bad rev>:<good (in HEAD) path>' '
+	cat >expect <<-\EOF &&
+	fatal: invalid object name '\''HEAD2'\''.
+	EOF
+	test_must_fail git cat-file --textconv HEAD2:one.bin 2>actual &&
+	test_cmp expect actual
+'
+
+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