Rework module parsing and execution (#4462)

This patch disables automatic detection of module code, and instead
requires the user to explicitly specify whether to parse a source
as a module or as a script.

To achieve this the jerry_parse API function now takes a new option
which signals that the source should be parsed as a module.

JerryScript-DCO-1.0-Signed-off-by: Dániel Bátyai daniel.batyai@h-lab.eu

tests/jerry/fail/module-001.mjs

@@ -14,4 +14,4 @@
  */
 
 // File does not exist.
-import b from "module-exports.js"
+import b from "module-exports.mjs"

tests/jerry/fail/module-002.mjs

@@ -13,4 +13,4 @@
  * limitations under the License.
  */
 
-import { , as b } from "../es.next/module-export-01.js";
+import { , as b } from "../es.next/module-export-01.mjs";

tests/jerry/fail/module-003.mjs

@@ -13,4 +13,4 @@
  * limitations under the License.
  */
 
-import , as b from "../es.next/module-export-01.js";
+import , as b from "../es.next/module-export-01.mjs";

tests/jerry/fail/module-004.mjs

@@ -13,4 +13,4 @@
  * limitations under the License.
  */
 
-import { b as , } from "../es.next/module-export-01.js";
+import { b as , } from "../es.next/module-export-01.mjs";

tests/jerry/fail/module-005.mjs

@@ -14,4 +14,4 @@
  */
 
 /* Named imports must be in a NamedImports block. */
-import b as , from "../es.next/module-export-01.js";
+import b as , from "../es.next/module-export-01.mjs";

tests/jerry/fail/module-007.mjs

@@ -14,4 +14,4 @@
  */
 
 /* Module requests must always be evaluated. */
-import "./module-sideeffect.js"
+import "./module-sideeffect.mjs"

tests/jerry/fail/module-010.mjs

@@ -14,4 +14,4 @@
  */
 
 /* Can't have duplicate local bindings */
-import { c as a, d as a } from "../es.next/module-export-01.js";
+import { c as a, d as a } from "../es.next/module-export-01.mjs";

tests/jerry/fail/module-014.mjs

@@ -15,5 +15,5 @@
 
 /* Import/export statements must be in the global scope. */
 if (true) {
-  import { c } from "../es.next/module-export-01.js";
+  import { c } from "../es.next/module-export-01.mjs";
 }

tests/jerry/fail/module-015.mjs

@@ -15,5 +15,5 @@
 
 /* Import/export statements must be in the global scope. */
 function someFunction() {
-  import { c } from "../es.next/module-export-01.js";
+  import { c } from "../es.next/module-export-01.mjs";
 }

tests/jerry/fail/module-016.mjs

@@ -14,4 +14,4 @@
  */
 
 /* Import/export statements must be in the global scope. */
-eval ('import { c } from "../es.next/module-export-01.js";');
+eval ('import { c } from "../es.next/module-export-01.mjs";');

tests/jerry/fail/module-017.mjs

@@ -14,4 +14,4 @@
  */
 
 /* NamedImports must always be followed by a FromClause. */
-import { b }, from "../es.next/module-export-01.js"
+import { b }, from "../es.next/module-export-01.mjs"

tests/jerry/fail/module-018.mjs

@@ -14,4 +14,4 @@
  */
 
 /* An import statement can have either a NameSpaceImport or NamedIpmorts */
-import * as mod, { b } from "../es.next/module-export-01.js"
+import * as mod, { b } from "../es.next/module-export-01.mjs"

tests/jerry/fail/module-020.mjs

@@ -14,4 +14,4 @@
  */
 
 /* '*' is not valid inside NamedImports. */
-import { *, d } from "../es.next/module-imported-01.js"
+import { *, d } from "../es.next/module-imported-01.mjs"

tests/jerry/fail/module-021.mjs

@@ -14,5 +14,5 @@
  */
 
 /* Can't have duplicated local bindings. */
-import { b } from "../es.next/module-export-01.js"
-import { b } from "../es.next/module-export-02.js"
+import { b } from "../es.next/module-export-01.mjs"
+import { b } from "../es.next/module-export-02.mjs"

tests/jerry/fail/module-022.mjs

@@ -14,4 +14,4 @@
  */
 
 /* FromClause must follow an ImportClause. */
-import from "../es.next/module-export-02.js"
+import from "../es.next/module-export-02.mjs"

tests/jerry/fail/module-023.mjs

@@ -14,4 +14,4 @@
  */
 
 /* Namespace imports must have a local name. */
-import * from "../es.next/module-export-01.js"
+import * from "../es.next/module-export-01.mjs"

tests/jerry/fail/module-024.mjs

@@ -14,4 +14,4 @@
  */
 
 /* Star exports can't have an export name. */
-export * as star from "../es.next/module-export-01.js"
+export * as star from "../es.next/module-export-01.mjs"

tests/jerry/fail/module-025.mjs

@@ -14,4 +14,4 @@
  */
 
 /* Indirect exports must be checked if they are resolvable. */
-export { l } from "../es.next/module-export-01.js"
+export { l } from "../es.next/module-export-01.mjs"

tests/jerry/fail/module-026.mjs

@@ -14,4 +14,4 @@
  */
 
 /* Can't have circular imports/exports. */
-export { b } from "./module-027.js"
+export { b } from "./module-027.mjs"

tests/jerry/fail/module-027.mjs

@@ -14,4 +14,4 @@
  */
 
 /* Can't have circular imports/exports. */
-export { b } from "./module-026.js"
+export { b } from "./module-026.mjs"

tests/jerry/fail/module-028.mjs

@@ -14,4 +14,4 @@
  */
 
 /* Ambiguous import */
-import { x } from "../es.next/module-export-05.js"
+import { x } from "../es.next/module-export-05.mjs"

tests/jerry/fail/module-029.mjs

@@ -14,4 +14,4 @@
  */
 
 /* Import/export statements must be in the global scope. */
-Function('','import { c } from "../es.next/module-export-01.js";')
+Function('','import { c } from "../es.next/module-export-01.mjs";')

tests/jerry/fail/module-030.mjs

@@ -14,4 +14,4 @@
  */
 
 /* No default export found. */
-import def from "../es.next/module-export-06.js"
+import def from "../es.next/module-export-06.mjs"

tests/jerry/fail/module-032.mjs

@@ -14,4 +14,4 @@
  */
 
 let a;
-import { a } from "../es.next/module-export-fail-test.js";
+import { a } from "../es.next/module-export-fail-test.mjs";

tests/jerry/fail/module-033.mjs

@@ -14,4 +14,4 @@
  */
 
 var a;
-import { a } from "../es.next/module-export-fail-test.js";
+import { a } from "../es.next/module-export-fail-test.mjs";

tests/jerry/fail/module-034.mjs

@@ -13,5 +13,5 @@
  * limitations under the License.
  */
 
-import { a } from "../es.next/module-export-fail-test.js";
+import { a } from "../es.next/module-export-fail-test.mjs";
 class a {};

tests/jerry/fail/module-035.mjs

@@ -13,5 +13,5 @@
  * limitations under the License.
  */
 
-import { a } from "../es.next/module-export-fail-test.js";
+import { a } from "../es.next/module-export-fail-test.mjs";
 function a() {}

tests/jerry/fail/module-036.mjs

@@ -13,4 +13,4 @@
  * limitations under the License.
  */
 
-import "./module-export-001.js"
+import "./module-await-001.mjs"

tests/jerry/fail/module-037.mjs

@@ -13,4 +13,4 @@
  * limitations under the License.
  */
 
-import "./module-await-001.js"
+import "./module-await-001.mjs"

tests/jerry/fail/regression-test-issue-2896.js

@@ -12,5 +12,5 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-export {} from "dummy.js";
-export {} from "../es.next/module-export-04.js";
+export {} from "dummy.mjs";
+export {} from "../es.next/module-export-04.mjs";