1 files changed, 134 insertions, 0 deletions
diff --git a/fs/glob_test.ts b/fs/glob_test.ts
new file mode 100644
index 000000000..50e6abef8
--- /dev/null
+++ b/fs/glob_test.ts
@@ -0,0 +1,134 @@
+const { mkdir, open } = Deno;
+import { FileInfo } from "deno";
+import { test, assert } from "../testing/mod.ts";
+import { glob } from "./glob.ts";
+import { join } from "./path.ts";
+import { testWalk } from "./walk_test.ts";
+import { walk, walkSync, WalkOptions } from "./walk.ts";
+
+async function touch(path: string): Promise<void> {
+  await open(path, "w");
+}
+
+async function walkArray(
+  dirname: string = ".",
+  options: WalkOptions = {}
+): Promise<Array<string>> {
+  const arr: string[] = [];
+  for await (const f of walk(dirname, { ...options })) {
+    arr.push(f.path.replace(/\\/g, "/"));
+  }
+  arr.sort();
+  const arr_sync = Array.from(walkSync(dirname, options), (f: FileInfo) =>
+    f.path.replace(/\\/g, "/")
+  ).sort();
+  assert.equal(arr, arr_sync);
+  return arr;
+}
+
+test({
+  name: "glob: glob to regex",
+  fn() {
+    assert.equal(glob("unicorn.*") instanceof RegExp, true);
+    assert.equal(glob("unicorn.*").test("poney.ts"), false);
+    assert.equal(glob("unicorn.*").test("unicorn.py"), true);
+    assert.equal(glob("*.ts").test("poney.ts"), true);
+    assert.equal(glob("*.ts").test("unicorn.js"), false);
+    assert.equal(
+      glob(join("unicorn", "**", "cathedral.ts")).test(
+        join("unicorn", "in", "the", "cathedral.ts")
+      ),
+      true
+    );
+    assert.equal(
+      glob(join("unicorn", "**", "cathedral.ts")).test(
+        join("unicorn", "in", "the", "kitchen.ts")
+      ),
+      false
+    );
+    assert.equal(
+      glob(join("unicorn", "**", "bathroom.*")).test(
+        join("unicorn", "sleeping", "in", "bathroom.py")
+      ),
+      true
+    );
+    assert.equal(
+      glob(join("unicorn", "!(sleeping)", "bathroom.ts"), {
+        extended: true
+      }).test(join("unicorn", "flying", "bathroom.ts")),
+      true
+    );
+    assert.equal(
+      glob(join("unicorn", "(!sleeping)", "bathroom.ts"), {
+        extended: true
+      }).test(join("unicorn", "sleeping", "bathroom.ts")),
+      false
+    );
+  }
+});
+
+testWalk(
+  async (d: string) => {
+    await mkdir(d + "/a");
+    await touch(d + "/a/x.ts");
+  },
+  async function globInWalk() {
+    const arr = await walkArray(".", { match: [glob("*.ts")] });
+    assert.equal(arr.length, 1);
+    assert.equal(arr[0], "./a/x.ts");
+  }
+);
+
+testWalk(
+  async (d: string) => {
+    await mkdir(d + "/a");
+    await mkdir(d + "/b");
+    await touch(d + "/a/x.ts");
+    await touch(d + "/b/z.ts");
+    await touch(d + "/b/z.js");
+  },
+  async function globInWalkWildcardFiles() {
+    const arr = await walkArray(".", { match: [glob("*.ts")] });
+    assert.equal(arr.length, 2);
+    assert.equal(arr[0], "./a/x.ts");
+    assert.equal(arr[1], "./b/z.ts");
+  }
+);
+
+testWalk(
+  async (d: string) => {
+    await mkdir(d + "/a");
+    await mkdir(d + "/a/yo");
+    await touch(d + "/a/yo/x.ts");
+  },
+  async function globInWalkFolderWildcard() {
+    const arr = await walkArray(".", {
+      match: [
+        glob(join("a", "**", "*.ts"), {
+          flags: "g",
+          extended: true,
+          globstar: true
+        })
+      ]
+    });
+    assert.equal(arr.length, 1);
+    assert.equal(arr[0], "./a/yo/x.ts");
+  }
+);
+
+testWalk(
+  async (d: string) => {
+    await touch(d + "/x.ts");
+    await touch(d + "/x.js");
+    await touch(d + "/b.js");
+  },
+  async function globInWalkWildcardExtension() {
+    const arr = await walkArray(".", {
+      match: [glob("x.*", { flags: "g", extended: true, globstar: true })]
+    });
+    console.log(arr);
+    assert.equal(arr.length, 2);
+    assert.equal(arr[0], "./x.js");
+    assert.equal(arr[1], "./x.ts");
+  }
+);