diff: add diff.srcPrefix and diff.dstPrefix configuration variables

[thirdparty/git.git] / t / t4013-diff-various.sh

diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh
index 1e3b2dbea48488ecb3a68a8dba82d57b6fbca2a7..cfb5ad3d8d409837164c322b04dd89695fef86f4 100755 (executable)
--- a/t/t4013-diff-various.sh
+++ b/t/t4013-diff-various.sh
@@ -663,6 +663,41 @@ test_expect_success 'diff --default-prefix overrides diff.mnemonicprefix' '
        check_prefix actual a/file0 b/file0
 '
 
+test_expect_success 'diff respects diff.srcprefix' '
+       git -c diff.srcprefix=x/ diff >actual &&
+       check_prefix actual x/file0 b/file0
+'
+
+test_expect_success 'diff respects diff.dstprefix' '
+       git -c diff.dstprefix=y/ diff >actual &&
+       check_prefix actual a/file0 y/file0
+'
+
+test_expect_success 'diff --src-prefix overrides diff.srcprefix' '
+       git -c diff.srcprefix=y/ diff --src-prefix=z/ >actual &&
+       check_prefix actual z/file0 b/file0
+'
+
+test_expect_success 'diff --dst-prefix overrides diff.dstprefix' '
+       git -c diff.dstprefix=y/ diff --dst-prefix=z/ >actual &&
+       check_prefix actual a/file0 z/file0
+'
+
+test_expect_success 'diff.{src,dst}prefix ignored with diff.noprefix' '
+       git -c diff.dstprefix=y/ -c diff.srcprefix=x/ -c diff.noprefix diff >actual &&
+       check_prefix actual file0 file0
+'
+
+test_expect_success 'diff.{src,dst}prefix ignored with diff.mnemonicprefix' '
+       git -c diff.dstprefix=x/ -c diff.srcprefix=y/ -c diff.mnemonicprefix diff >actual &&
+       check_prefix actual i/file0 w/file0
+'
+
+test_expect_success 'diff.{src,dst}prefix ignored with --default-prefix' '
+       git -c diff.dstprefix=x/ -c diff.srcprefix=y/ diff --default-prefix >actual &&
+       check_prefix actual a/file0 b/file0
+'
+
 test_expect_success 'diff --no-renames cannot be abbreviated' '
        test_expect_code 129 git diff --no-rename >actual 2>error &&
        test_must_be_empty actual &&