10 files changed, 115 insertions, 0 deletions
diff --git a/dom/webgpu/tests/cts/checkout/tools/checklist b/dom/webgpu/tests/cts/checkout/tools/checklist
new file mode 100644
index 0000000000..8aace4f387
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/tools/checklist
@@ -0,0 +1,11 @@
+#!/usr/bin/env node
+
+// Takes a list of queries and checks that:
+//   - Every query matches something in the repository
+//   - Every case in the repository matches exactly one query
+// This is used to ensure that tracking spreadsheet is complete (not missing any tests)
+// and every query in it is valid (e.g. renames have been applied, and new tests added
+// to the spreadsheet have also been added to the CTS).
+
+require('../src/common/tools/setup-ts-in-node.js');
+require('../src/common/tools/checklist.ts');
diff --git a/dom/webgpu/tests/cts/checkout/tools/dev_server b/dom/webgpu/tests/cts/checkout/tools/dev_server
new file mode 100644
index 0000000000..d400d79c19
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/tools/dev_server
@@ -0,0 +1,4 @@
+#!/usr/bin/env node
+
+require('../src/common/tools/setup-ts-in-node.js');
+require('../src/common/tools/dev_server.ts');
diff --git a/dom/webgpu/tests/cts/checkout/tools/gen_cache b/dom/webgpu/tests/cts/checkout/tools/gen_cache
new file mode 100644
index 0000000000..fd7bf52c2f
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/tools/gen_cache
@@ -0,0 +1,4 @@
+#!/usr/bin/env node
+
+require('../src/common/tools/setup-ts-in-node.js');
+require('../src/common/tools/gen_cache.ts');
diff --git a/dom/webgpu/tests/cts/checkout/tools/gen_listings b/dom/webgpu/tests/cts/checkout/tools/gen_listings
new file mode 100644
index 0000000000..6c25622423
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/tools/gen_listings
@@ -0,0 +1,7 @@
+#!/usr/bin/env node
+
+// Crawl a suite directory (e.g. src/webgpu/) to generate a listing.js containing
+// the listing of test files in the suite.
+
+require('../src/common/tools/setup-ts-in-node.js');
+require('../src/common/tools/gen_listings.ts');
diff --git a/dom/webgpu/tests/cts/checkout/tools/gen_version b/dom/webgpu/tests/cts/checkout/tools/gen_version
new file mode 100644
index 0000000000..b35f236f31
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/tools/gen_version
@@ -0,0 +1,33 @@
+#!/usr/bin/env node
+
+// Get the current git hash, and save (overwrite) it into out/framework/version.js
+// so it can be read when running inside the browser.
+
+/* eslint-disable no-console */
+
+require('../src/common/tools/setup-ts-in-node.js');
+const fs = require('fs');
+
+const myself = 'tools/gen_version';
+if (!fs.existsSync(myself)) {
+  console.error('Must be run from repository root');
+  process.exit(1);
+}
+
+const { version } = require('../src/common/tools/version.ts');
+
+fs.mkdirSync('./out/common/framework', { recursive: true });
+// Overwrite the version.js generated by TypeScript compilation.
+fs.writeFileSync(
+  './out/common/internal/version.js',
+  `\
+// AUTO-GENERATED - DO NOT EDIT. See ${myself}.
+
+export const version = '${version}';
+`
+);
+
+// Since the generated version.js was overwritten, its source map is no longer relevant.
+try {
+  fs.unlinkSync('./out/common/internal/version.js.map');
+} catch (ex) { }
diff --git a/dom/webgpu/tests/cts/checkout/tools/gen_wpt_cts_html b/dom/webgpu/tests/cts/checkout/tools/gen_wpt_cts_html
new file mode 100644
index 0000000000..07f1f465c7
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/tools/gen_wpt_cts_html
@@ -0,0 +1,39 @@
+#!/usr/bin/env node
+
+// Generate a top-level cts.https.html file for WPT.
+//
+// In the default invocation (used by grunt), just generates a cts.https.html with one "variant"
+// per test spec file (.spec.ts).
+//
+// In the advanced invocation, generate a list of variants, which are broken down as much as needed
+// to accommodate a provided list of suppressions, and no further. This reduces the total runtime of
+// the test suite by not generating an entire page load for every single test case.
+// The resulting cts.https.html can be checked in and used to run tests within browser harnesses.
+//
+// For example, for the following 9 cases:
+//
+//   webgpu:a/foo:foo1={"x":1}
+//   webgpu:a/foo:foo1={"x":2}
+//   webgpu:a/foo:foo2={"x":1}
+//   webgpu:a/foo:foo2={"x":2}
+//   webgpu:a/bar:bar1={"x":1}
+//   webgpu:a/bar:bar1={"x":2}
+//   webgpu:a/bar:bar1={"x":3}
+//   webgpu:a/bar:bar2={"x":1}
+//   webgpu:a/bar:bar2={"x":2}
+//
+// and the following suppressions:
+//
+//   [ Win ] ?q=webgpu:a/bar:bar1={"x":1} [ Failure ]
+//   [ Mac ] ?q=webgpu:a/bar:bar1={"x":3} [ Failure ]
+//
+// the following list of 5 variants gives enough granularity to suppress only the failing cases:
+//
+//   ?q=webgpu:a/foo:
+//   ?q=webgpu:a/bar:bar1={"x":1} <- [ Win ]
+//   ?q=webgpu:a/bar:bar1={"x":2}
+//   ?q=webgpu:a/bar:bar1={"x":3} <- [ Mac ]
+//   ?q=webgpu:a/bar:bar2~
+
+require('../src/common/tools/setup-ts-in-node.js');
+require('../src/common/tools/gen_wpt_cts_html.ts');
diff --git a/dom/webgpu/tests/cts/checkout/tools/presubmit b/dom/webgpu/tests/cts/checkout/tools/presubmit
new file mode 100644
index 0000000000..a2a3b78690
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/tools/presubmit
@@ -0,0 +1,4 @@
+#!/usr/bin/env node
+
+require('../src/common/tools/setup-ts-in-node.js');
+require('../src/common/tools/presubmit.ts');
diff --git a/dom/webgpu/tests/cts/checkout/tools/run_deno b/dom/webgpu/tests/cts/checkout/tools/run_deno
new file mode 100644
index 0000000000..8cc89a475c
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/tools/run_deno
@@ -0,0 +1,3 @@
+#!/usr/bin/env -S deno run --unstable --allow-read --allow-write --allow-env --allow-net=deno.land --no-check
+
+import '../out/common/runtime/cmdline.js';
+\ No newline at end of file
diff --git a/dom/webgpu/tests/cts/checkout/tools/run_node b/dom/webgpu/tests/cts/checkout/tools/run_node
new file mode 100644
index 0000000000..b71ec9f134
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/tools/run_node
@@ -0,0 +1,6 @@
+#!/usr/bin/env node
+
+// Run test suites under node.
+
+require('../src/common/tools/setup-ts-in-node.js');
+require('../src/common/runtime/cmdline.ts');
diff --git a/dom/webgpu/tests/cts/checkout/tools/run_wpt_ref_tests b/dom/webgpu/tests/cts/checkout/tools/run_wpt_ref_tests
new file mode 100644
index 0000000000..79fd1b1b7c
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/tools/run_wpt_ref_tests
@@ -0,0 +1,4 @@
+#!/usr/bin/env node
+
+require('../src/common/tools/setup-ts-in-node.js');
+require('../src/common/tools/run_wpt_ref_tests.ts');