Add demo test suite, for manually testing test runners (gpuweb#194)

Gruntfile.js

@@ -15,7 +15,7 @@ module.exports = function (grunt) {
       },
       'generate-listings': {
         cmd: 'node',
-        args: ['tools/gen_listings', 'webgpu', 'unittests'],
+        args: ['tools/gen_listings', 'webgpu', 'unittests', 'demo'],
       },
       'generate-wpt-cts-html': {
         cmd: 'node',

src/demo/README.txt

@@ -0,0 +1 @@
+Demo test suite for manually testing test runners.

src/demo/a.spec.ts

@@ -0,0 +1,6 @@
+export const description = 'Description for a.spec.ts';
+
+import { makeTestGroup } from '../common/framework/test_group.js';
+import { UnitTest } from '../unittests/unit_test.js';
+
+export const g = makeTestGroup(UnitTest);

src/demo/a/README.txt

@@ -0,0 +1 @@
+README for a/

src/demo/a/b.spec.ts

@@ -0,0 +1,6 @@
+export const description = 'Description for b.spec.ts';
+
+import { makeTestGroup } from '../../common/framework/test_group.js';
+import { UnitTest } from '../../unittests/unit_test.js';
+
+export const g = makeTestGroup(UnitTest);

src/demo/a/b/README.txt

@@ -0,0 +1 @@
+README for a/b/

src/demo/a/b/c.spec.ts

@@ -0,0 +1,39 @@
+export const description = 'Description for c.spec.ts';
+
+import { makeTestGroup } from '../../../common/framework/test_group.js';
+import { unreachable } from '../../../common/framework/util/util.js';
+import { UnitTest } from '../../../unittests/unit_test.js';
+
+export const g = makeTestGroup(UnitTest);
+
+g.test('f').fn(() => {});
+
+g.test('f,g').fn(() => {});
+
+g.test('f,g,h')
+  .params([{}, { x: 0 }, { x: 0, y: 0 }])
+  .fn(() => {});
+
+g.test('case_depth_2_in_single_child_test')
+  .params([{ x: 0, y: 0 }])
+  .fn(() => {});
+
+g.test('statuses,debug').fn(t => {
+  t.debug('debug');
+});
+
+g.test('statuses,skip').fn(t => {
+  t.skip('skip');
+});
+
+g.test('statuses,warn').fn(t => {
+  t.warn('warn');
+});
+
+g.test('statuses,fail').fn(t => {
+  t.fail('fail');
+});
+
+g.test('statuses,throw').fn(() => {
+  unreachable('unreachable');
+});

src/demo/a/b/d.spec.ts

@@ -0,0 +1,8 @@
+export const description = 'Description for d.spec.ts';
+
+import { makeTestGroup } from '../../../common/framework/test_group.js';
+import { UnitTest } from '../../../unittests/unit_test.js';
+
+export const g = makeTestGroup(UnitTest);
+
+g.test('test_depth_2,in_single_child_file').fn(() => {});

src/demo/file_depth_2/in_single_child_dir/r.spec.ts

@@ -0,0 +1,6 @@
+export const description = 'Description for r.spec.ts';
+
+import { makeTestGroup } from '../../../common/framework/test_group.js';
+import { UnitTest } from '../../../unittests/unit_test.js';
+
+export const g = makeTestGroup(UnitTest);