From c8af21b4fb6cf5b08cedab6beb69b7c89767cc09 Mon Sep 17 00:00:00 2001 From: Daniel Rosenwasser Date: Tue, 17 Dec 2024 17:45:48 -0800 Subject: [PATCH] Add tests for `getNormalizedAbsolutePath`. (#60802) --- src/testRunner/unittests/paths.ts | 104 ++++++++++++++++++++++++++++++ 1 file changed, 104 insertions(+) diff --git a/src/testRunner/unittests/paths.ts b/src/testRunner/unittests/paths.ts index 56a49f57f392a..e76bdc7cd26de 100644 --- a/src/testRunner/unittests/paths.ts +++ b/src/testRunner/unittests/paths.ts @@ -269,6 +269,110 @@ describe("unittests:: core paths", () => { assert.strictEqual(ts.resolvePath("a", "b", "/c"), "/c"); assert.strictEqual(ts.resolvePath("a", "b", "../c"), "a/c"); }); + it("getNormalizedAbsolutePath", () => { + assert.strictEqual(ts.getNormalizedAbsolutePath("/", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/.", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/./", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/../", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a", ""), "/a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/", ""), "/a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/.", ""), "/a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/foo.", ""), "/a/foo."); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/./", ""), "/a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/./b", ""), "/a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/./b/", ""), "/a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/..", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/../", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/../", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/../b", ""), "/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/../b/", ""), "/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/..", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/..", "/"), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/..", "b/"), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/..", "/b"), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/.", "b"), "/a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/.", "."), "/a"); + + // Tests as above, but with backslashes. + assert.strictEqual(ts.getNormalizedAbsolutePath("\\", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\.", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\.\\", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\..\\", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\.\\", ""), "/a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\.\\b", ""), "/a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\.\\b\\", ""), "/a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\..", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\..\\", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\..\\", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\..\\b", ""), "/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\..\\b\\", ""), "/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\..", ""), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\..", "\\"), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\..", "b\\"), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\..", "\\b"), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\.", "b"), "/a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\.", "."), "/a"); + + // Relative paths on an empty currentDirectory. + assert.strictEqual(ts.getNormalizedAbsolutePath("", ""), ""); + assert.strictEqual(ts.getNormalizedAbsolutePath(".", ""), ""); + assert.strictEqual(ts.getNormalizedAbsolutePath("./", ""), ""); + // Strangely, these do not normalize to the empty string. + assert.strictEqual(ts.getNormalizedAbsolutePath("..", ""), ".."); + assert.strictEqual(ts.getNormalizedAbsolutePath("../", ""), ".."); + + // Interaction between relative paths and currentDirectory. + assert.strictEqual(ts.getNormalizedAbsolutePath("", "/home"), "/home"); + assert.strictEqual(ts.getNormalizedAbsolutePath(".", "/home"), "/home"); + assert.strictEqual(ts.getNormalizedAbsolutePath("./", "/home"), "/home"); + assert.strictEqual(ts.getNormalizedAbsolutePath("..", "/home"), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("../", "/home"), "/"); + assert.strictEqual(ts.getNormalizedAbsolutePath("a", "b"), "b/a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("a", "b/c"), "b/c/a"); + + // Base names starting or ending with a dot do not affect normalization. + assert.strictEqual(ts.getNormalizedAbsolutePath(".a", ""), ".a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("..a", ""), "..a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("a.", ""), "a."); + assert.strictEqual(ts.getNormalizedAbsolutePath("a..", ""), "a.."); + + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/./.a", ""), "/base/.a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/../.a", ""), "/.a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/./..a", ""), "/base/..a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/../..a", ""), "/..a"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/./..a/b", ""), "/base/..a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/../..a/b", ""), "/..a/b"); + + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/./a.", ""), "/base/a."); + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/../a.", ""), "/a."); + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/./a..", ""), "/base/a.."); + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/../a..", ""), "/a.."); + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/./a../b", ""), "/base/a../b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/base/../a../b", ""), "/a../b"); + + // Consecutive intermediate slashes are normalized to a single slash. + assert.strictEqual(ts.getNormalizedAbsolutePath("a//b", ""), "a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("a///b", ""), "a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("a/b//c", ""), "a/b/c"); + assert.strictEqual(ts.getNormalizedAbsolutePath("/a/b//c", ""), "/a/b/c"); + assert.strictEqual(ts.getNormalizedAbsolutePath("//a/b//c", ""), "//a/b/c"); + + // Backslashes are converted to slashes, + // and then consecutive intermediate slashes are normalized to a single slash + assert.strictEqual(ts.getNormalizedAbsolutePath("a\\\\b", ""), "a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("a\\\\\\b", ""), "a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("a\\b\\\\c", ""), "a/b/c"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\b\\\\c", ""), "/a/b/c"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\\\a\\b\\\\c", ""), "//a/b/c"); + + // The same occurs for mixed slashes. + assert.strictEqual(ts.getNormalizedAbsolutePath("a/\\b", ""), "a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("a\\/b", ""), "a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("a\\/\\b", ""), "a/b"); + assert.strictEqual(ts.getNormalizedAbsolutePath("a\\b//c", ""), "a/b/c"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\a\\b\\\\c", ""), "/a/b/c"); + assert.strictEqual(ts.getNormalizedAbsolutePath("\\\\a\\b\\\\c", ""), "//a/b/c"); + }); it("getPathRelativeTo", () => { assert.strictEqual(ts.getRelativePathFromDirectory("/", "/", /*ignoreCase*/ false), ""); assert.strictEqual(ts.getRelativePathFromDirectory("/a", "/a", /*ignoreCase*/ false), "");