chore(test): move some error tests out of runtime (#8600)

Author: gtm-nayan

test/compiler-errors/compiler-errors.test.js

@@ -0,0 +1,48 @@
+import * as fs from 'node:fs';
+import * as path from 'node:path';
+import { assert, describe, expect, it } from 'vitest';
+import { compile } from '../../compiler.mjs';
+
+const configs = import.meta.glob('./samples/*/_config.js', { import: 'default', eager: true });
+
+describe('compiler-errors', () => {
+	function run_test(dir) {
+		if (dir[0] === '.') return;
+
+		const config = configs[`./samples/${dir}/_config.js`];
+
+		assert.ok(config, `Missing config for ${dir}`);
+
+		const solo = config.solo || /\.solo/.test(dir);
+
+		const it_fn = config.skip ? it.skip : solo ? it.only : it;
+
+		it_fn(dir, () => {
+			const cwd = path.resolve(`${__dirname}/samples/${dir}`);
+
+			const compileOptions = Object.assign({}, config.compileOptions || {}, {
+				format: 'cjs',
+				immutable: config.immutable,
+				accessors: 'accessors' in config ? config.accessors : true,
+				generate: 'dom'
+			});
+
+			try {
+				compile(fs.readFileSync(`${cwd}/main.svelte`, 'utf-8'), compileOptions);
+			} catch (error) {
+				if (typeof config.error === 'function') {
+					config.error(assert, error);
+				} else {
+					expect(error.message).toMatch(config.error);
+				}
+
+				return;
+			}
+
+			assert.fail('Expected an error');
+		});
+	}
+
+	const samples = fs.readdirSync(`${__dirname}/samples`);
+	samples.forEach((sample) => run_test(sample));
+});

test/runtime/samples/component-slot-duplicate-error-2/_config.js renamed to test/compiler-errors/samples/component-slot-duplicate-error-2/_config.js

@@ -1,5 +1,5 @@
 <script>
-	import Nested from './Nested.svelte';
+	import Nested from './irrelevant';
 </script>
 
 <Nested>

test/runtime/samples/component-slot-duplicate-error-2/main.svelte renamed to test/compiler-errors/samples/component-slot-duplicate-error-2/main.svelte

@@ -1,5 +1,5 @@
 <script>
-	import Nested from './Nested.svelte';
+	import Nested from './irrelevant';
 </script>
 
 <Nested>

test/runtime/samples/component-slot-duplicate-error-3/_config.js renamed to test/compiler-errors/samples/component-slot-duplicate-error-3/_config.js

@@ -1,5 +1,5 @@
 <script>
-	import Nested from './Nested.svelte';
+	import Nested from './irrelevant';
 </script>
 
 <Nested>

test/runtime/samples/component-slot-duplicate-error-3/main.svelte renamed to test/compiler-errors/samples/component-slot-duplicate-error-3/main.svelte

@@ -1,5 +1,5 @@
 <script>
-	import Nested from './Nested.svelte';
+	import Nested from './irrelevant';
 </script>
 
 <Nested>

test/runtime/samples/component-slot-duplicate-error-4/_config.js renamed to test/compiler-errors/samples/component-slot-duplicate-error-4/_config.js

@@ -1,5 +1,4 @@
 export default {
-	error: [
+	error:
 		"Element with a slot='...' attribute must be a child of a component or a descendant of a custom element"
-	]
 };

test/runtime/samples/component-slot-duplicate-error-4/main.svelte renamed to test/compiler-errors/samples/component-slot-duplicate-error-4/main.svelte

@@ -1,5 +1,5 @@
 <script>
-  import Nested from "./Nested.svelte";
+  import Nested from './irrelevant';
 </script>
 
 <Nested>

test/runtime/samples/component-slot-duplicate-error/_config.js renamed to test/compiler-errors/samples/component-slot-duplicate-error/_config.js

@@ -1,5 +1,4 @@
 export default {
-	error: [
+	error:
 		"Element with a slot='...' attribute must be a child of a component or a descendant of a custom element"
-	]
 };

test/runtime/samples/component-slot-duplicate-error/main.svelte renamed to test/compiler-errors/samples/component-slot-duplicate-error/main.svelte

@@ -1,5 +1,5 @@
 <script>
-  import Nested from "./Nested.svelte";
+  import Nested from './irrelevant';
 </script>
 
 <Nested>

test/runtime/samples/component-slot-nested-error-2/_config.js renamed to test/compiler-errors/samples/component-slot-nested-error-2/_config.js

@@ -1,5 +1,4 @@
 export default {
-	error: [
+	error:
 		"Element with a slot='...' attribute must be a child of a component or a descendant of a custom element"
-	]
 };

test/runtime/samples/component-slot-nested-error-2/main.svelte renamed to test/compiler-errors/samples/component-slot-nested-error-2/main.svelte

@@ -1,5 +1,5 @@
 <script>
-	import Nested from "./Nested.svelte";
+	import Nested from './irrelevant';
 </script>
 
 <Nested>

test/runtime/samples/component-slot-nested-error-3/_config.js renamed to test/compiler-errors/samples/component-slot-nested-error-3/_config.js

@@ -1,5 +1,5 @@
 <script context="module">
-	import foo from './foo.js';
+	const foo = {};
 	const answer = $foo;
 </script>