Subject: [PATCH v5 06/14] t7610: don't rely on state from previous test

From: Richard Hansen <[email-masked]>
Date: Tue, 10 Jan 2017 15:41:54 -0500

If the repository must be in a particular state (beyond what is
already done by the 'setup' test case) before the test can run, make
the necessary repository changes in the test script even if it means
duplicating some lines of code from the previous test case.

This is a step toward making the tests more independent so that if one
test fails it doesn't cause subsequent tests to fail.

Signed-off-by: Richard Hansen <[email-masked]>
---
 t/t7610-mergetool.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/t/t7610-mergetool.sh b/t/t7610-mergetool.sh
index f62ceffdc..2d92a2646 100755
--- a/t/t7610-mergetool.sh
+++ b/t/t7610-mergetool.sh
@@ -181,8 +181,12 @@ test_expect_success 'mergetool in subdir' '
 '
 
 test_expect_success 'mergetool on file in parent dir' '
+	git reset --hard &&
+	git submodule update -N &&
 	(
 		cd subdir &&
+		test_must_fail git merge master >/dev/null 2>&1 &&
+		( yes "" | git mergetool file3 >/dev/null 2>&1 ) &&
 		( yes "" | git mergetool ../file1 >/dev/null 2>&1 ) &&
 		( yes "" | git mergetool ../file2 ../spaced\ name >/dev/null 2>&1 ) &&
 		( yes "" | git mergetool ../both >/dev/null 2>&1 ) &&
@@ -651,6 +655,8 @@ test_expect_success 'mergetool -Oorder-file is honored' '
 	test_config diff.orderFile order-file &&
 	test_config mergetool.myecho.cmd "echo \"\$LOCAL\"" &&
 	test_config mergetool.myecho.trustExitCode true &&
+	echo b >order-file &&
+	echo a >>order-file &&
 	test_must_fail git merge order-file-side1 &&
 	cat >expect <<-\EOF &&
 		Merging:
-- 
2.11.0.390.gc69c2f50cf-goog