1 files changed, 116 insertions, 0 deletions
diff --git a/llhttp/test/fixtures/index.ts b/llhttp/test/fixtures/index.ts
new file mode 100644
index 0000000..1571f9d
--- /dev/null
+++ b/llhttp/test/fixtures/index.ts
@@ -0,0 +1,116 @@
+import * as fs from 'fs';
+import { ICompilerResult, LLParse } from 'llparse';
+import { Dot } from 'llparse-dot';
+import {
+  Fixture, FixtureResult, IFixtureBuildOptions,
+} from 'llparse-test-fixture';
+import * as path from 'path';
+
+import * as llhttp from '../../src/llhttp';
+
+export { FixtureResult };
+
+export type TestType = 'request' | 'response' | 'request-finish' | 'response-finish' |
+  'request-lenient-all' | 'response-lenient-all' |
+  'request-lenient-headers' | 'response-lenient-headers' |
+  'request-lenient-chunked-length' | 'request-lenient-transfer-encoding' |
+  'request-lenient-keep-alive' | 'response-lenient-keep-alive' |
+  'request-lenient-version' | 'response-lenient-version' |
+  'request-lenient-data-after-close' | 'response-lenient-data-after-close' |
+  'request-lenient-optional-lf-after-cr' | 'response-lenient-optional-lf-after-cr' |
+  'request-lenient-optional-cr-before-lf' | 'response-lenient-optional-cr-before-lf' |
+  'request-lenient-optional-crlf-after-chunk' | 'response-lenient-optional-crlf-after-chunk' |
+  'request-lenient-spaces-after-chunk-size' | 'response-lenient-spaces-after-chunk-size' |
+  'none' | 'url';
+
+export const allowedTypes: TestType[] = [
+  'request',
+  'response',
+  'request-finish',
+  'response-finish',
+  'request-lenient-all',
+  'response-lenient-all',
+  'request-lenient-headers',
+  'response-lenient-headers',
+  'request-lenient-keep-alive',
+  'response-lenient-keep-alive',
+  'request-lenient-chunked-length',
+  'request-lenient-transfer-encoding',
+  'request-lenient-version',
+  'response-lenient-version',
+  'request-lenient-data-after-close',
+  'response-lenient-data-after-close',
+  'request-lenient-optional-lf-after-cr',
+  'response-lenient-optional-lf-after-cr',
+  'request-lenient-optional-cr-before-lf',
+  'response-lenient-optional-cr-before-lf',
+  'request-lenient-optional-crlf-after-chunk',
+  'response-lenient-optional-crlf-after-chunk',
+  'request-lenient-spaces-after-chunk-size',
+  'response-lenient-spaces-after-chunk-size',
+];
+
+const BUILD_DIR = path.join(__dirname, '..', 'tmp');
+const CHEADERS_FILE = path.join(BUILD_DIR, 'cheaders.h');
+
+const cheaders = new llhttp.CHeaders().build();
+try {
+  fs.mkdirSync(BUILD_DIR);
+} catch (e) {
+  // no-op
+}
+fs.writeFileSync(CHEADERS_FILE, cheaders);
+
+const fixtures = new Fixture({
+  buildDir: path.join(__dirname, '..', 'tmp'),
+  extra: [
+    '-msse4.2',
+    '-DLLHTTP__TEST',
+    '-DLLPARSE__ERROR_PAUSE=' + llhttp.constants.ERROR.PAUSED,
+    '-include', CHEADERS_FILE,
+    path.join(__dirname, 'extra.c'),
+  ],
+  maxParallel: process.env.LLPARSE_DEBUG ? 1 : undefined,
+});
+
+const cache: Map<any, ICompilerResult> = new Map();
+
+export async function build(
+    llparse: LLParse, node: any, outFile: string,
+    options: IFixtureBuildOptions = {},
+    ty: TestType = 'none'): Promise<FixtureResult> {
+  const dot = new Dot();
+  fs.writeFileSync(path.join(BUILD_DIR, outFile + '.dot'),
+    dot.build(node));
+
+  let artifacts: ICompilerResult;
+  if (cache.has(node)) {
+    artifacts = cache.get(node)!;
+  } else {
+    artifacts = llparse.build(node, {
+      c: { header: outFile },
+      debug: process.env.LLPARSE_DEBUG ? 'llparse__debug' : undefined,
+    });
+    cache.set(node, artifacts);
+  }
+
+  const extra = options.extra === undefined ? [] : options.extra.slice();
+
+  if (allowedTypes.includes(ty)) {
+    extra.push(
+      `-DLLPARSE__TEST_INIT=llhttp__test_init_${ty.replace(/-/g, '_')}`);
+  }
+
+  if (ty === 'request-finish' || ty === 'response-finish') {
+    if (ty === 'request-finish') {
+      extra.push('-DLLPARSE__TEST_INIT=llhttp__test_init_request');
+    } else {
+      extra.push('-DLLPARSE__TEST_INIT=llhttp__test_init_response');
+    }
+    extra.push('-DLLPARSE__TEST_FINISH=llhttp__test_finish');
+  }
+
+  return await fixtures.build(artifacts, outFile, Object.assign(options, {
+    extra,
+  }));
+}