[RFC/PATCHv2] t5525: test the tagopt variable and that it can be overridden

[Daniel Johnson <computerdruid@gmail.com>]

---
>> @@ -0,0 +1,44 @@
>> +
>> +#!/bin/sh
>
> Is that an empty line before the test begins? The shebang should be on
> the first line.
Embarrassing. That's what I get for using yank/put and not paying closer
attention. The rest is fixed too.

 t/t5525-fetch-tagopt.sh |   41 +++++++++++++++++++++++++++++++++++++++++
 1 files changed, 41 insertions(+), 0 deletions(-)
 create mode 100755 t/t5525-fetch-tagopt.sh

diff --git a/t/t5525-fetch-tagopt.sh b/t/t5525-fetch-tagopt.sh
new file mode 100755
index 0000000..4fbf7a1
--- /dev/null
+++ b/t/t5525-fetch-tagopt.sh
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+test_description='tagopt variable affects "git fetch" and is overridden by commandline.'
+
+. ./test-lib.sh
+
+setup_clone () {
+	git clone --mirror . $1 &&
+	git remote add remote_$1 $1 &&
+	(cd $1 &&
+	git tag tag_$1)
+}
+
+test_expect_success setup '
+	test_commit test &&
+	setup_clone one &&
+	git config remote.remote_one.tagopt --no-tags &&
+	setup_clone two &&
+	git config remote.remote_two.tagopt --tags
+	'
+
+test_expect_success "fetch with tagopt=--no-tags does not get tag" '
+	git fetch remote_one &&
+	test_must_fail git show-ref tag_one
+	'
+
+test_expect_success "fetch --tags with tagopt=--no-tags gets tag" '
+	git fetch --tags remote_one &&
+	git show-ref tag_one
+	'
+
+test_expect_success "fetch --no-tags with tagopt=--tags does not get tag" '
+	git fetch --no-tags remote_two &&
+	test_must_fail git show-ref tag_two
+	'
+
+test_expect_success "fetch with tagopt=--tags gets tag" '
+	git fetch remote_two &&
+	git show-ref tag_two
+	'
+test_done
-- 
1.7.2