Merge deno_cli_snapshots into deno_cli (#3064)

1 files changed, 66 insertions, 0 deletions

diff --git a/cli/js/make_temp_dir_test.ts b/cli/js/make_temp_dir_test.ts
new file mode 100644
index 000000000..aa44b65c5
--- /dev/null
+++ b/cli/js/make_temp_dir_test.ts
@@ -0,0 +1,66 @@
+// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
+import { test, testPerm, assert, assertEquals } from "./test_util.ts";
+
+testPerm({ write: true }, function makeTempDirSyncSuccess(): void {
+  const dir1 = Deno.makeTempDirSync({ prefix: "hello", suffix: "world" });
+  const dir2 = Deno.makeTempDirSync({ prefix: "hello", suffix: "world" });
+  // Check that both dirs are different.
+  assert(dir1 !== dir2);
+  for (const dir of [dir1, dir2]) {
+    // Check that the prefix and suffix are applied.
+    const lastPart = dir.replace(/^.*[\\\/]/, "");
+    assert(lastPart.startsWith("hello"));
+    assert(lastPart.endsWith("world"));
+  }
+  // Check that the `dir` option works.
+  const dir3 = Deno.makeTempDirSync({ dir: dir1 });
+  assert(dir3.startsWith(dir1));
+  assert(/^[\\\/]/.test(dir3.slice(dir1.length)));
+  // Check that creating a temp dir inside a nonexisting directory fails.
+  let err;
+  try {
+    Deno.makeTempDirSync({ dir: "/baddir" });
+  } catch (err_) {
+    err = err_;
+  }
+  assertEquals(err.kind, Deno.ErrorKind.NotFound);
+  assertEquals(err.name, "NotFound");
+});
+
+test(function makeTempDirSyncPerm(): void {
+  // makeTempDirSync should require write permissions (for now).
+  let err;
+  try {
+    Deno.makeTempDirSync({ dir: "/baddir" });
+  } catch (err_) {
+    err = err_;
+  }
+  assertEquals(err.kind, Deno.ErrorKind.PermissionDenied);
+  assertEquals(err.name, "PermissionDenied");
+});
+
+testPerm({ write: true }, async function makeTempDirSuccess(): Promise<void> {
+  const dir1 = await Deno.makeTempDir({ prefix: "hello", suffix: "world" });
+  const dir2 = await Deno.makeTempDir({ prefix: "hello", suffix: "world" });
+  // Check that both dirs are different.
+  assert(dir1 !== dir2);
+  for (const dir of [dir1, dir2]) {
+    // Check that the prefix and suffix are applied.
+    const lastPart = dir.replace(/^.*[\\\/]/, "");
+    assert(lastPart.startsWith("hello"));
+    assert(lastPart.endsWith("world"));
+  }
+  // Check that the `dir` option works.
+  const dir3 = await Deno.makeTempDir({ dir: dir1 });
+  assert(dir3.startsWith(dir1));
+  assert(/^[\\\/]/.test(dir3.slice(dir1.length)));
+  // Check that creating a temp dir inside a nonexisting directory fails.
+  let err;
+  try {
+    await Deno.makeTempDir({ dir: "/baddir" });
+  } catch (err_) {
+    err = err_;
+  }
+  assertEquals(err.kind, Deno.ErrorKind.NotFound);
+  assertEquals(err.name, "NotFound");
+});