The underlying machinery is well-tested, but the configuration option
itself was tested only in t3400-rebase.sh.
Signed-off-by: Matthieu Moy <Matthieu.Moy@xxxxxxx>
---
t/t4001-diff-rename.sh | 61 +++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 60 insertions(+), 1 deletion(-)
diff --git a/t/t4001-diff-rename.sh b/t/t4001-diff-rename.sh
index bfb364c..6844906 100755
--- a/t/t4001-diff-rename.sh
+++ b/t/t4001-diff-rename.sh
@@ -27,7 +27,7 @@ Line 13
Line 14
Line 15
EOF
- cat >expected <<\EOF
+ cat >expected <<\EOF &&
diff --git a/path0 b/path1
rename from path0
rename to path1
@@ -43,6 +43,50 @@ rename to path1
Line 13
Line 14
EOF
+ cat >no-rename <<\EOF
+diff --git a/path0 b/path0
+deleted file mode 100644
+index fdbec44..0000000
+--- a/path0
++++ /dev/null
+@@ -1,15 +0,0 @@
+-Line 1
+-Line 2
+-Line 3
+-Line 4
+-Line 5
+-Line 6
+-Line 7
+-Line 8
+-Line 9
+-Line 10
+-line 11
+-Line 12
+-Line 13
+-Line 14
+-Line 15
+diff --git a/path1 b/path1
+new file mode 100644
+index 0000000..752c50e
+--- /dev/null
++++ b/path1
+@@ -0,0 +1,15 @@
++Line 1
++Line 2
++Line 3
++Line 4
++Line 5
++Line 6
++Line 7
++Line 8
++Line 9
++Line 10
++Line 11
++Line 12
++Line 13
++Line 14
++Line 15
+EOF
'
test_expect_success \
@@ -68,6 +112,21 @@ test_expect_success \
'validate the output.' \
'compare_diff_patch current expected'
+test_expect_success 'test diff.renames=true' '
+ git -c diff.renames=true diff --cached $tree >current &&
+ compare_diff_patch current expected
+'
+
+test_expect_success 'test diff.renames=false' '
+ git -c diff.renames=false diff --cached $tree >current &&
+ compare_diff_patch current no-rename
+'
+
+test_expect_success 'test diff.renames unset' '
+ git diff --cached $tree >current &&
+ compare_diff_patch current no-rename
+'
+
test_expect_success 'favour same basenames over different ones' '
cp path1 another-path &&
git add another-path &&
--
2.7.2.334.g35ed2ae.dirty
--
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