1 files changed, 33 insertions, 0 deletions
diff --git a/fs/path/isabsolute_test.ts b/fs/path/isabsolute_test.ts
new file mode 100644
index 000000000..9591b8045
--- /dev/null
+++ b/fs/path/isabsolute_test.ts
@@ -0,0 +1,33 @@
+// Copyright the Browserify authors. MIT License.
+// Ported from https://github.com/browserify/path-browserify/
+
+import { test, assertEqual } from "../../testing/mod.ts";
+import * as path from "./mod.ts";
+
+test(function isAbsolute() {
+  assertEqual(path.posix.isAbsolute("/home/foo"), true);
+  assertEqual(path.posix.isAbsolute("/home/foo/.."), true);
+  assertEqual(path.posix.isAbsolute("bar/"), false);
+  assertEqual(path.posix.isAbsolute("./baz"), false);
+});
+
+test(function isAbsoluteWin32() {
+  assertEqual(path.win32.isAbsolute("/"), true);
+  assertEqual(path.win32.isAbsolute("//"), true);
+  assertEqual(path.win32.isAbsolute("//server"), true);
+  assertEqual(path.win32.isAbsolute("//server/file"), true);
+  assertEqual(path.win32.isAbsolute("\\\\server\\file"), true);
+  assertEqual(path.win32.isAbsolute("\\\\server"), true);
+  assertEqual(path.win32.isAbsolute("\\\\"), true);
+  assertEqual(path.win32.isAbsolute("c"), false);
+  assertEqual(path.win32.isAbsolute("c:"), false);
+  assertEqual(path.win32.isAbsolute("c:\\"), true);
+  assertEqual(path.win32.isAbsolute("c:/"), true);
+  assertEqual(path.win32.isAbsolute("c://"), true);
+  assertEqual(path.win32.isAbsolute("C:/Users/"), true);
+  assertEqual(path.win32.isAbsolute("C:\\Users\\"), true);
+  assertEqual(path.win32.isAbsolute("C:cwd/another"), false);
+  assertEqual(path.win32.isAbsolute("C:cwd\\another"), false);
+  assertEqual(path.win32.isAbsolute("directory/directory"), false);
+  assertEqual(path.win32.isAbsolute("directory\\directory"), false);
+});