test(es/codegen): Add some tests for sourcemap (#3078)

crates/swc/tests/fixture/sourcemap/006/input/.swcrc

@@ -0,0 +1,11 @@
+{
+  "sourceMaps": true,
+  "inlineSourcesContent": true,
+  "jsc": {
+    "transform": {
+      "hidden": {
+        "jest": true
+      }
+    }
+  }
+}

crates/swc/tests/fixture/sourcemap/006/input/index.js

@@ -0,0 +1,42 @@
+it('should compress avif smaller than webp and smaller than jpg', async () => {
+
+    /**
+     * 
+     * 'Foo bar baz'
+     * 
+     * Return @
+     */
+    const query = { url: '/test.jpg', w, q: 75 }
+    const res1 = await fetchViaHTTP(appPort, '/_next/image', query, {
+        headers: {
+            accept: 'image/avif',
+        },
+    })
+    expect(res1.status).toBe(200)
+    expect(res1.headers.get('Content-Type')).toBe('image/avif')
+
+    const res2 = await fetchViaHTTP(appPort, '/_next/image', query, {
+        headers: {
+            accept: 'image/webp',
+        },
+    })
+    expect(res2.status).toBe(200)
+    expect(res2.headers.get('Content-Type')).toBe('image/webp')
+
+    const res3 = await fetchViaHTTP(appPort, '/_next/image', query, {
+        headers: {
+            accept: 'image/jpeg',
+        },
+    })
+    expect(res3.status).toBe(200)
+    expect(res3.headers.get('Content-Type')).toBe('image/jpeg')
+
+    const avif = (await res1.buffer()).byteLength
+    const webp = (await res2.buffer()).byteLength
+    const jpeg = (await res3.buffer()).byteLength
+
+    console.log({ isSharp, w, avif, webp, jpeg })
+
+    expect(webp).toBeLessThan(jpeg)
+    expect(avif).toBeLessThan(webp)
+})

crates/swc/tests/fixture/sourcemap/006/output/index.js

@@ -0,0 +1,97 @@
+import regeneratorRuntime from "regenerator-runtime";
+function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
+    try {
+        var info = gen[key](arg);
+        var value = info.value;
+    } catch (error) {
+        reject(error);
+        return;
+    }
+    if (info.done) {
+        resolve(value);
+    } else {
+        Promise.resolve(value).then(_next, _throw);
+    }
+}
+function _asyncToGenerator(fn) {
+    return function() {
+        var self = this, args = arguments;
+        return new Promise(function(resolve, reject) {
+            var gen = fn.apply(self, args);
+            function _next(value) {
+                asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
+            }
+            function _throw(err) {
+                asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
+            }
+            _next(undefined);
+        });
+    };
+}
+it('should compress avif smaller than webp and smaller than jpg', _asyncToGenerator(regeneratorRuntime.mark(function _callee() {
+    var query, res1, res2, res3, avif, webp, jpeg;
+    return regeneratorRuntime.wrap(function _callee$(_ctx) {
+        while(1)switch(_ctx.prev = _ctx.next){
+            case 0:
+                query = {
+                    url: '/test.jpg',
+                    w: w,
+                    q: 75
+                };
+                _ctx.next = 3;
+                return fetchViaHTTP(appPort, '/_next/image', query, {
+                    headers: {
+                        accept: 'image/avif'
+                    }
+                });
+            case 3:
+                res1 = _ctx.sent;
+                expect(res1.status).toBe(200);
+                expect(res1.headers.get('Content-Type')).toBe('image/avif');
+                _ctx.next = 8;
+                return fetchViaHTTP(appPort, '/_next/image', query, {
+                    headers: {
+                        accept: 'image/webp'
+                    }
+                });
+            case 8:
+                res2 = _ctx.sent;
+                expect(res2.status).toBe(200);
+                expect(res2.headers.get('Content-Type')).toBe('image/webp');
+                _ctx.next = 13;
+                return fetchViaHTTP(appPort, '/_next/image', query, {
+                    headers: {
+                        accept: 'image/jpeg'
+                    }
+                });
+            case 13:
+                res3 = _ctx.sent;
+                expect(res3.status).toBe(200);
+                expect(res3.headers.get('Content-Type')).toBe('image/jpeg');
+                _ctx.next = 18;
+                return res1.buffer();
+            case 18:
+                avif = _ctx.sent.byteLength;
+                _ctx.next = 21;
+                return res2.buffer();
+            case 21:
+                webp = _ctx.sent.byteLength;
+                _ctx.next = 24;
+                return res3.buffer();
+            case 24:
+                jpeg = _ctx.sent.byteLength;
+                console.log({
+                    isSharp: isSharp,
+                    w: w,
+                    avif: avif,
+                    webp: webp,
+                    jpeg: jpeg
+                });
+                expect(webp).toBeLessThan(jpeg);
+                expect(avif).toBeLessThan(webp);
+            case 28:
+            case "end":
+                return _ctx.stop();
+        }
+    }, _callee);
+})));

crates/swc/tests/fixture/sourcemap/006/output/index.map

@@ -0,0 +1,37 @@
+{
+  "mappings": ";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAAAA,EAAE,CAAC,CAA6D,wGAAE,QAAQ,WAAI,CAAC;QAQrEC,KAAK,EACLC,IAAI,EAQJC,IAAI,EAQJC,IAAI,EAQJC,IAAI,EACJC,IAAI,EACJC,IAAI;;;;gBA3BJN,KAAK,GAAG,CAAC;oBAACO,GAAG,EAAE,CAAW;oBAAEC,CAAC,EAADA,CAAC;oBAAEC,CAAC,EAAE,EAAE;gBAAC,CAAC;;uBACzBC,YAAY,CAACC,OAAO,EAAE,CAAc,eAAEX,KAAK,EAAE,CAAC;oBAC7DY,OAAO,EAAE,CAAC;wBACNC,MAAM,EAAE,CAAY;oBACxB,CAAC;gBACL,CAAC;;gBAJKZ,IAAI;gBAKVa,MAAM,CAACb,IAAI,CAACc,MAAM,EAAEC,IAAI,CAAC,GAAG;gBAC5BF,MAAM,CAACb,IAAI,CAACW,OAAO,CAACK,GAAG,CAAC,CAAc,gBAAGD,IAAI,CAAC,CAAY;;uBAEvCN,YAAY,CAACC,OAAO,EAAE,CAAc,eAAEX,KAAK,EAAE,CAAC;oBAC7DY,OAAO,EAAE,CAAC;wBACNC,MAAM,EAAE,CAAY;oBACxB,CAAC;gBACL,CAAC;;gBAJKX,IAAI;gBAKVY,MAAM,CAACZ,IAAI,CAACa,MAAM,EAAEC,IAAI,CAAC,GAAG;gBAC5BF,MAAM,CAACZ,IAAI,CAACU,OAAO,CAACK,GAAG,CAAC,CAAc,gBAAGD,IAAI,CAAC,CAAY;;uBAEvCN,YAAY,CAACC,OAAO,EAAE,CAAc,eAAEX,KAAK,EAAE,CAAC;oBAC7DY,OAAO,EAAE,CAAC;wBACNC,MAAM,EAAE,CAAY;oBACxB,CAAC;gBACL,CAAC;;gBAJKV,IAAI;gBAKVW,MAAM,CAACX,IAAI,CAACY,MAAM,EAAEC,IAAI,CAAC,GAAG;gBAC5BF,MAAM,CAACX,IAAI,CAACS,OAAO,CAACK,GAAG,CAAC,CAAc,gBAAGD,IAAI,CAAC,CAAY;;uBAEtCf,IAAI,CAACiB,MAAM;;gBAAzBd,IAAI,aAAyBe,UAAU;;uBACzBjB,IAAI,CAACgB,MAAM;;gBAAzBb,IAAI,aAAyBc,UAAU;;uBACzBhB,IAAI,CAACe,MAAM;;gBAAzBZ,IAAI,aAAyBa,UAAU;gBAE7CC,OAAO,CAACC,GAAG,CAAC,CAAC;oBAACC,OAAO,EAAPA,OAAO;oBAAEd,CAAC,EAADA,CAAC;oBAAEJ,IAAI,EAAJA,IAAI;oBAAEC,IAAI,EAAJA,IAAI;oBAAEC,IAAI,EAAJA,IAAI;gBAAC,CAAC;gBAE5CQ,MAAM,CAACT,IAAI,EAAEkB,YAAY,CAACjB,IAAI;gBAC9BQ,MAAM,CAACV,IAAI,EAAEmB,YAAY,CAAClB,IAAI;;;;;;AAClC,CAAC",
+  "names": [
+    "it",
+    "query",
+    "res1",
+    "res2",
+    "res3",
+    "avif",
+    "webp",
+    "jpeg",
+    "url",
+    "w",
+    "q",
+    "fetchViaHTTP",
+    "appPort",
+    "headers",
+    "accept",
+    "expect",
+    "status",
+    "toBe",
+    "get",
+    "buffer",
+    "byteLength",
+    "console",
+    "log",
+    "isSharp",
+    "toBeLessThan"
+  ],
+  "sources": [
+    "../../input/index.js"
+  ],
+  "sourcesContent": [
+    "it('should compress avif smaller than webp and smaller than jpg', async () => {\n\n    /**\n     * \n     * 'Foo bar baz'\n     * \n     * Return @\n     */\n    const query = { url: '/test.jpg', w, q: 75 }\n    const res1 = await fetchViaHTTP(appPort, '/_next/image', query, {\n        headers: {\n            accept: 'image/avif',\n        },\n    })\n    expect(res1.status).toBe(200)\n    expect(res1.headers.get('Content-Type')).toBe('image/avif')\n\n    const res2 = await fetchViaHTTP(appPort, '/_next/image', query, {\n        headers: {\n            accept: 'image/webp',\n        },\n    })\n    expect(res2.status).toBe(200)\n    expect(res2.headers.get('Content-Type')).toBe('image/webp')\n\n    const res3 = await fetchViaHTTP(appPort, '/_next/image', query, {\n        headers: {\n            accept: 'image/jpeg',\n        },\n    })\n    expect(res3.status).toBe(200)\n    expect(res3.headers.get('Content-Type')).toBe('image/jpeg')\n\n    const avif = (await res1.buffer()).byteLength\n    const webp = (await res2.buffer()).byteLength\n    const jpeg = (await res3.buffer()).byteLength\n\n    console.log({ isSharp, w, avif, webp, jpeg })\n\n    expect(webp).toBeLessThan(jpeg)\n    expect(avif).toBeLessThan(webp)\n})"
+  ],
+  "version": 3
+}

crates/swc/tests/fixture/sourcemap/007/input/.swcrc

@@ -0,0 +1,11 @@
+{
+  "sourceMaps": true,
+  "inlineSourcesContent": true,
+  "jsc": {
+    "transform": {
+      "hidden": {
+        "jest": true
+      }
+    }
+  }
+}

crates/swc/tests/fixture/sourcemap/007/input/index.js

@@ -0,0 +1,9 @@
+/**
+ * Logs some text
+ */
+export const LogSomeText = (text) => {
+    console.log(text);
+    console.log(text);
+    console.log(text);
+    console.log(text);
+};

crates/swc/tests/fixture/sourcemap/007/output/index.js

@@ -0,0 +1,8 @@
+/**
+ * Logs some text
+ */ export var LogSomeText = function(text) {
+    console.log(text);
+    console.log(text);
+    console.log(text);
+    console.log(text);
+};

crates/swc/tests/fixture/sourcemap/007/output/index.map

@@ -0,0 +1,16 @@
+{
+  "mappings": "AAAA,EAEG,AAFH;;CAEG,AAFH,EAEG,CACH,MAAM,CAAC,GAAK,CAACA,WAAW,GAAG,QAAQ,CAAPC,IAAI,EAAK,CAAC;IAClCC,OAAO,CAACC,GAAG,CAACF,IAAI;IAChBC,OAAO,CAACC,GAAG,CAACF,IAAI;IAChBC,OAAO,CAACC,GAAG,CAACF,IAAI;IAChBC,OAAO,CAACC,GAAG,CAACF,IAAI;AACpB,CAAC",
+  "names": [
+    "LogSomeText",
+    "text",
+    "console",
+    "log"
+  ],
+  "sources": [
+    "../../input/index.js"
+  ],
+  "sourcesContent": [
+    "/**\n * Logs some text\n */\nexport const LogSomeText = (text) => {\n    console.log(text);\n    console.log(text);\n    console.log(text);\n    console.log(text);\n};"
+  ],
+  "version": 3
+}

crates/swc/tests/fixture/sourcemap/008/input/.swcrc

@@ -0,0 +1,13 @@
+{
+  "module": {
+    "type": "commonjs"
+  },
+  "jsc": {
+    "parser": {
+      "syntax": "typescript",
+      "tsx": false
+    },
+    "target": "es2016"
+  },
+  "sourceMaps": true
+}

crates/swc/tests/fixture/sourcemap/008/input/index.js

@@ -0,0 +1,21 @@
+describe("multiline comments", () => {
+    it("test1", () => {
+        expect(false).toBe(true);
+    });
+
+    it("test2", () => {
+        /**/
+        expect(false).toBe(true);
+    });
+
+    it("test3", () => {
+        /*
+         *
+         */
+        expect(false).toBe(true);
+    });
+
+    it("test4", () => {
+        expect(false).toBe(true);
+    });
+});

crates/swc/tests/fixture/sourcemap/008/output/index.js

@@ -0,0 +1,17 @@
+"use strict";
+describe("multiline comments", ()=>{
+    it("test1", ()=>{
+        expect(false).toBe(true);
+    });
+    it("test2", ()=>{
+        /**/ expect(false).toBe(true);
+    });
+    it("test3", ()=>{
+        /*
+         *
+         */ expect(false).toBe(true);
+    });
+    it("test4", ()=>{
+        expect(false).toBe(true);
+    });
+});

crates/swc/tests/fixture/sourcemap/008/output/index.map

@@ -0,0 +1,16 @@
+{
+  "mappings": ";AAAAA,QAAQ,CAAC,CAAoB,yBAAQ,CAAC;IAClCC,EAAE,CAAC,CAAO,YAAQ,CAAC;QACfC,MAAM,CAAC,KAAK,EAAEC,IAAI,CAAC,IAAI;IAC3B,CAAC;IAEDF,EAAE,CAAC,CAAO,YAAQ,CAAC;QACf,EAAI,AAAJ,EAAI,CACJC,MAAM,CAAC,KAAK,EAAEC,IAAI,CAAC,IAAI;IAC3B,CAAC;IAEDF,EAAE,CAAC,CAAO,YAAQ,CAAC;QACf,EAEG,AAFH;;SAEG,AAFH,EAEG,CACHC,MAAM,CAAC,KAAK,EAAEC,IAAI,CAAC,IAAI;IAC3B,CAAC;IAEDF,EAAE,CAAC,CAAO,YAAQ,CAAC;QACfC,MAAM,CAAC,KAAK,EAAEC,IAAI,CAAC,IAAI;IAC3B,CAAC;AACL,CAAC",
+  "names": [
+    "describe",
+    "it",
+    "expect",
+    "toBe"
+  ],
+  "sources": [
+    "../../input/index.js"
+  ],
+  "sourcesContent": [
+    "describe(\"multiline comments\", () => {\n    it(\"test1\", () => {\n        expect(false).toBe(true);\n    });\n\n    it(\"test2\", () => {\n        /**/\n        expect(false).toBe(true);\n    });\n\n    it(\"test3\", () => {\n        /*\n         *\n         */\n        expect(false).toBe(true);\n    });\n\n    it(\"test4\", () => {\n        expect(false).toBe(true);\n    });\n});"
+  ],
+  "version": 3
+}

crates/swc/tests/fixture/sourcemap/009/input/.swcrc

@@ -0,0 +1,13 @@
+{
+  "module": {
+    "type": "commonjs"
+  },
+  "jsc": {
+    "parser": {
+      "syntax": "typescript",
+      "tsx": false
+    },
+    "target": "es2016"
+  },
+  "sourceMaps": true
+}

crates/swc/tests/fixture/sourcemap/009/input/index.js

@@ -0,0 +1,7 @@
+/**
+ * This is a
+ * long
+ * license
+ * header
+ */
+console.log(new Error().stack)

crates/swc/tests/fixture/sourcemap/009/output/index.js

@@ -0,0 +1,7 @@
+"use strict";
+/**
+ * This is a
+ * long
+ * license
+ * header
+ */ console.log(new Error().stack);

crates/swc/tests/fixture/sourcemap/009/output/index.map

@@ -0,0 +1,16 @@
+{
+  "mappings": ";AAAA,EAKG,AALH;;;;;CAKG,AALH,EAKG,CACHA,OAAO,CAACC,GAAG,CAAC,GAAG,CAACC,KAAK,GAAGC,KAAK",
+  "names": [
+    "console",
+    "log",
+    "Error",
+    "stack"
+  ],
+  "sources": [
+    "../../input/index.js"
+  ],
+  "sourcesContent": [
+    "/**\n * This is a\n * long\n * license\n * header\n */\nconsole.log(new Error().stack)"
+  ],
+  "version": 3
+}