. ./test-lib.sh
norm_path() {
+ expected=$(test-path-utils print_path "$2")
test_expect_success $3 "normalize path: $1 => $2" \
- "test \"\$(test-path-utils normalize_path_copy '$1')\" = '$2'"
+ "test \"\$(test-path-utils normalize_path_copy '$1')\" = '$expected'"
+}
+
+relative_path() {
+ expected=$(test-path-utils print_path "$3")
+ test_expect_success $4 "relative path: $1 $2 => $3" \
+ "test \"\$(test-path-utils relative_path '$1' '$2')\" = '$expected'"
}
# On Windows, we are using MSYS's bash, which mangles the paths.
test \"\$actual\" = '$expected'"
}
-# Absolute path tests must be skipped on Windows because due to path mangling
-# the test program never sees a POSIX-style absolute path
+# Some absolute path tests should be skipped on Windows due to path mangling
+# on POSIX-style absolute paths
case $(uname -s) in
*MINGW*)
;;
norm_path d1/.../d2 d1/.../d2
norm_path d1/..././../d2 d1/d2
-norm_path / / POSIX
+norm_path / /
norm_path // / POSIX
norm_path /// / POSIX
-norm_path /. / POSIX
+norm_path /. /
norm_path /./ / POSIX
norm_path /./.. ++failed++ POSIX
-norm_path /../. ++failed++ POSIX
+norm_path /../. ++failed++
norm_path /./../.// ++failed++ POSIX
norm_path /dir/.. / POSIX
norm_path /dir/sub/../.. / POSIX
norm_path /dir/sub/../../.. ++failed++ POSIX
-norm_path /dir /dir POSIX
-norm_path /dir// /dir/ POSIX
-norm_path /./dir /dir POSIX
-norm_path /dir/. /dir/ POSIX
-norm_path /dir///./ /dir/ POSIX
-norm_path /dir//sub/.. /dir/ POSIX
-norm_path /dir/sub/../ /dir/ POSIX
+norm_path /dir /dir
+norm_path /dir// /dir/
+norm_path /./dir /dir
+norm_path /dir/. /dir/
+norm_path /dir///./ /dir/
+norm_path /dir//sub/.. /dir/
+norm_path /dir/sub/../ /dir/
norm_path //dir/sub/../. /dir/ POSIX
-norm_path /dir/s1/../s2/ /dir/s2/ POSIX
-norm_path /d1/s1///s2/..//../s3/ /d1/s3/ POSIX
-norm_path /d1/s1//../s2/../../d2 /d2 POSIX
-norm_path /d1/.../d2 /d1/.../d2 POSIX
-norm_path /d1/..././../d2 /d1/d2 POSIX
+norm_path /dir/s1/../s2/ /dir/s2/
+norm_path /d1/s1///s2/..//../s3/ /d1/s3/
+norm_path /d1/s1//../s2/../../d2 /d2
+norm_path /d1/.../d2 /d1/.../d2
+norm_path /d1/..././../d2 /d1/d2
-ancestor / "" -1
ancestor / / -1
-ancestor /foo "" -1
-ancestor /foo : -1
-ancestor /foo ::. -1
-ancestor /foo ::..:: -1
ancestor /foo / 0
ancestor /foo /fo -1
ancestor /foo /foo -1
-ancestor /foo /foo/ -1
ancestor /foo /bar -1
-ancestor /foo /bar/ -1
ancestor /foo /foo/bar -1
-ancestor /foo /foo:/bar/ -1
-ancestor /foo /foo/:/bar/ -1
-ancestor /foo /foo::/bar/ -1
-ancestor /foo /:/foo:/bar/ 0
-ancestor /foo /foo:/:/bar/ 0
-ancestor /foo /:/bar/:/foo 0
-ancestor /foo/bar "" -1
+ancestor /foo /foo:/bar -1
+ancestor /foo /:/foo:/bar 0
+ancestor /foo /foo:/:/bar 0
+ancestor /foo /:/bar:/foo 0
ancestor /foo/bar / 0
ancestor /foo/bar /fo -1
-ancestor /foo/bar foo -1
ancestor /foo/bar /foo 4
-ancestor /foo/bar /foo/ 4
ancestor /foo/bar /foo/ba -1
ancestor /foo/bar /:/fo 0
ancestor /foo/bar /foo:/foo/ba 4
ancestor /foo/bar /bar -1
-ancestor /foo/bar /bar/ -1
-ancestor /foo/bar /fo: -1
-ancestor /foo/bar :/fo -1
-ancestor /foo/bar /foo:/bar/ 4
-ancestor /foo/bar /:/foo:/bar/ 4
-ancestor /foo/bar /foo:/:/bar/ 4
-ancestor /foo/bar /:/bar/:/fo 0
-ancestor /foo/bar /:/bar/ 0
-ancestor /foo/bar .:/foo/. 4
-ancestor /foo/bar .:/foo/.:.: 4
-ancestor /foo/bar /foo/./:.:/bar 4
-ancestor /foo/bar .:/bar -1
+ancestor /foo/bar /fo -1
+ancestor /foo/bar /foo:/bar 4
+ancestor /foo/bar /:/foo:/bar 4
+ancestor /foo/bar /foo:/:/bar 4
+ancestor /foo/bar /:/bar:/fo 0
+ancestor /foo/bar /:/bar 0
+ancestor /foo/bar /foo 4
+ancestor /foo/bar /foo:/bar 4
+ancestor /foo/bar /bar -1
test_expect_success 'strip_path_suffix' '
test c:/msysgit = $(test-path-utils strip_path_suffix \
test "$sym" = "$(test-path-utils real_path "$dir2/syml")"
'
+test_expect_success SYMLINKS 'prefix_path works with absolute paths to work tree symlinks' '
+ ln -s target symlink &&
+ test "$(test-path-utils prefix_path prefix "$(pwd)/symlink")" = "symlink"
+'
+
+test_expect_success 'prefix_path works with only absolute path to work tree' '
+ echo "" >expected &&
+ test-path-utils prefix_path prefix "$(pwd)" >actual &&
+ test_cmp expected actual
+'
+
+test_expect_success 'prefix_path rejects absolute path to dir with same beginning as work tree' '
+ test_must_fail test-path-utils prefix_path prefix "$(pwd)a"
+'
+
+test_expect_success SYMLINKS 'prefix_path works with absolute path to a symlink to work tree having same beginning as work tree' '
+ git init repo &&
+ ln -s repo repolink &&
+ test "a" = "$(cd repo && test-path-utils prefix_path prefix "$(pwd)/../repolink/a")"
+'
+
+relative_path /foo/a/b/c/ /foo/a/b/ c/
+relative_path /foo/a/b/c/ /foo/a/b c/
+relative_path /foo/a//b//c/ ///foo/a/b// c/ POSIX
+relative_path /foo/a/b /foo/a/b ./
+relative_path /foo/a/b/ /foo/a/b ./
+relative_path /foo/a /foo/a/b ../
+relative_path / /foo/a/b/ ../../../
+relative_path /foo/a/c /foo/a/b/ ../c
+relative_path /foo/a/c /foo/a/b ../c
+relative_path /foo/x/y /foo/a/b/ ../../x/y
+relative_path /foo/a/b "<empty>" /foo/a/b
+relative_path /foo/a/b "<null>" /foo/a/b
+relative_path foo/a/b/c/ foo/a/b/ c/
+relative_path foo/a/b/c/ foo/a/b c/
+relative_path foo/a/b//c foo/a//b c
+relative_path foo/a/b/ foo/a/b/ ./
+relative_path foo/a/b/ foo/a/b ./
+relative_path foo/a foo/a/b ../
+relative_path foo/x/y foo/a/b ../../x/y
+relative_path foo/a/c foo/a/b ../c
+relative_path foo/a/b /foo/x/y foo/a/b
+relative_path /foo/a/b foo/x/y /foo/a/b
+relative_path d:/a/b D:/a/c ../b MINGW
+relative_path C:/a/b D:/a/c C:/a/b MINGW
+relative_path foo/a/b "<empty>" foo/a/b
+relative_path foo/a/b "<null>" foo/a/b
+relative_path "<empty>" /foo/a/b ./
+relative_path "<empty>" "<empty>" ./
+relative_path "<empty>" "<null>" ./
+relative_path "<null>" "<empty>" ./
+relative_path "<null>" "<null>" ./
+relative_path "<null>" /foo/a/b ./
+
test_done