Add testcase for format-patch --subject-prefix (take 3)

[git.git] / t / t6004-rev-list-path-optim.sh

diff --git a/t/t6004-rev-list-path-optim.sh b/t/t6004-rev-list-path-optim.sh
index 5182dbb15811ae518c1686c0a8f037a84d3cbd06..761f09b1e537ebf9c24171c646e8578d99ce95fa 100755 (executable)
--- a/t/t6004-rev-list-path-optim.sh
+++ b/t/t6004-rev-list-path-optim.sh
@@ -7,7 +7,8 @@ test_description='git-rev-list trivial path optimization test'
 test_expect_success setup '
 echo Hello > a &&
 git add a &&
-git commit -m "Initial commit" a
+git commit -m "Initial commit" a &&
+initial=$(git rev-parse --verify HEAD)
 '
 
 test_expect_success path-optimization '
@@ -16,4 +17,35 @@ test_expect_success path-optimization '
     test $(git-rev-list $commit -- . | wc -l) = 1
 '
 
+test_expect_success 'further setup' '
+       git checkout -b side &&
+       echo Irrelevant >c &&
+       git add c &&
+       git commit -m "Side makes an irrelevant commit" &&
+       echo "More Irrelevancy" >c &&
+       git add c &&
+       git commit -m "Side makes another irrelevant commit" &&
+       echo Bye >a &&
+       git add a &&
+       git commit -m "Side touches a" &&
+       side=$(git rev-parse --verify HEAD) &&
+       echo "Yet more Irrelevancy" >c &&
+       git add c &&
+       git commit -m "Side makes yet another irrelevant commit" &&
+       git checkout master &&
+       echo Another >b &&
+       git add b &&
+       git commit -m "Master touches b" &&
+       git merge side &&
+       echo Touched >b &&
+       git add b &&
+       git commit -m "Master touches b again"
+'
+
+test_expect_success 'path optimization 2' '
+       ( echo "$side"; echo "$initial" ) >expected &&
+       git rev-list HEAD -- a >actual &&
+       diff -u expected actual
+'
+
 test_done