Updates to satisfy linter

Also makes the linter ignore the submodule

Author: takikawa

package.json

@@ -65,7 +65,7 @@
   },
   "license": "BSD-3-Clause",
   "scripts": {
-    "lint": "eslint --fix *.js lib/ test/",
+    "lint": "eslint --fix *.js lib/ test/ --ignore-pattern 'test/source-map-tests/**'",
     "test": "git submodule update --init --recursive; node test/run-tests.js",
     "coverage": "c8 --reporter=text --reporter=html npm test",
     "prettier": "prettier --write .",

test/test-spec-tests.js

@@ -5,7 +5,7 @@
  * http://opensource.org/licenses/BSD-3-Clause
  */
 
-const fs = require('node:fs/promises');
+const fs = require("node:fs/promises");
 const SourceMapConsumer =
   require("../lib/source-map-consumer").SourceMapConsumer;
 
@@ -50,7 +50,7 @@ const skippedTests = [
   "ignoreListWrongType2",
   "ignoreListWrongType3",
   "ignoreListOutOfBounds",
-]
+];
 
 // The source-map library converts null sources to the "null" URL in its
 // sources list, so for equality checking we accept this as null.
@@ -66,76 +66,135 @@ function mapLine(line) {
 }
 
 async function testMappingAction(assert, rawSourceMap, action) {
-  return SourceMapConsumer.with(rawSourceMap, null, (consumer) => {
-    mappedPosition = consumer.originalPositionFor({
+  return SourceMapConsumer.with(rawSourceMap, null, consumer => {
+    let mappedPosition = consumer.originalPositionFor({
       line: mapLine(action.generatedLine),
       column: action.generatedColumn,
     });
 
-    assert.equal(mappedPosition.line, mapLine(action.originalLine), `original line didn't match, expected ${mapLine(action.originalLine)} got ${mappedPosition.line}`);
-    assert.equal(mappedPosition.column, action.originalColumn, `original column didn't match, expected ${action.originalColumn} got ${mappedPosition.column}`);
-    assert.equal(nullish(mappedPosition.source), action.originalSource, `original source didn't match, expected ${action.originalSource} got ${mappedPosition.source}`);
-    if (action.mappedName)
-      assert.equal(mappedPosition.name, action.mappedName, `mapped name didn't match, expected ${action.mappedName} got ${mappedPosition.name}`);
+    assert.equal(
+      mappedPosition.line,
+      mapLine(action.originalLine),
+      `original line didn't match, expected ${mapLine(
+        action.originalLine
+      )} got ${mappedPosition.line}`
+    );
+    assert.equal(
+      mappedPosition.column,
+      action.originalColumn,
+      `original column didn't match, expected ${action.originalColumn} got ${mappedPosition.column}`
+    );
+    assert.equal(
+      nullish(mappedPosition.source),
+      action.originalSource,
+      `original source didn't match, expected ${action.originalSource} got ${mappedPosition.source}`
+    );
+    if (action.mappedName) {
+      assert.equal(
+        mappedPosition.name,
+        action.mappedName,
+        `mapped name didn't match, expected ${action.mappedName} got ${mappedPosition.name}`
+      );
+    }
 
     // When the source is null, a reverse lookup may not make sense
     // because there isn't a unique way to look it up.
     if (action.originalSource !== null) {
-      let mappedPosition = consumer.generatedPositionFor({
+      mappedPosition = consumer.generatedPositionFor({
         source: action.originalSource,
         line: mapLine(action.originalLine),
-        column: action.originalColumn
+        column: action.originalColumn,
       });
 
-      assert.equal(mappedPosition.line, mapLine(action.generatedLine), `generated line didn't match, expected ${mapLine(action.generatedLine)} got ${mappedPosition.line}`);
-      assert.equal(mappedPosition.column, action.generatedColumn, `generated column didn't match, expected ${action.generatedColumn} got ${mappedPosition.column}`);
+      assert.equal(
+        mappedPosition.line,
+        mapLine(action.generatedLine),
+        `generated line didn't match, expected ${mapLine(
+          action.generatedLine
+        )} got ${mappedPosition.line}`
+      );
+      assert.equal(
+        mappedPosition.column,
+        action.generatedColumn,
+        `generated column didn't match, expected ${action.generatedColumn} got ${mappedPosition.column}`
+      );
     }
-
   });
 }
 
 async function testTransitiveMappingAction(assert, rawSourceMap, action) {
-  return SourceMapConsumer.with(rawSourceMap, null, async (consumer) => {
-    assert.ok(Array.isArray(action.intermediateMaps), "transitive mapping case requires intermediate maps");
+  return SourceMapConsumer.with(rawSourceMap, null, async consumer => {
+    assert.ok(
+      Array.isArray(action.intermediateMaps),
+      "transitive mapping case requires intermediate maps"
+    );
 
     let mappedPosition = consumer.originalPositionFor({
       line: mapLine(action.generatedLine),
       column: action.generatedColumn,
     });
 
     for (const intermediateMapPath of action.intermediateMaps) {
-      const intermediateMap = await readJSON(`./source-map-tests/resources/${intermediateMapPath}`);
-      await SourceMapConsumer.with(intermediateMap, null, (consumer) => {
-        mappedPosition = consumer.originalPositionFor({
-          line: mappedPosition.line,
-          column: mappedPosition.column,
-        });
-      });
+      const intermediateMap = await readJSON(
+        `./source-map-tests/resources/${intermediateMapPath}`
+      );
+      await SourceMapConsumer.with(
+        intermediateMap,
+        null,
+        consumerIntermediate => {
+          mappedPosition = consumerIntermediate.originalPositionFor({
+            line: mappedPosition.line,
+            column: mappedPosition.column,
+          });
+        }
+      );
     }
 
-    assert.equal(mappedPosition.line, mapLine(action.originalLine), `original line didn't match, expected ${mapLine(action.originalLine)} got ${mappedPosition.line}`);
-    assert.equal(mappedPosition.column, action.originalColumn, `original column didn't match, expected ${action.originalColumn} got ${mappedPosition.column}`);
-    assert.equal(mappedPosition.source, action.originalSource, `original source didn't match, expected ${action.originalSource} got ${mappedPosition.source}`);
+    assert.equal(
+      mappedPosition.line,
+      mapLine(action.originalLine),
+      `original line didn't match, expected ${mapLine(
+        action.originalLine
+      )} got ${mappedPosition.line}`
+    );
+    assert.equal(
+      mappedPosition.column,
+      action.originalColumn,
+      `original column didn't match, expected ${action.originalColumn} got ${mappedPosition.column}`
+    );
+    assert.equal(
+      mappedPosition.source,
+      action.originalSource,
+      `original source didn't match, expected ${action.originalSource} got ${mappedPosition.source}`
+    );
   });
 }
 
 for (const testCase of sourceMapSpecTests.tests) {
-  if (skippedTests.includes(testCase.name))
+  if (skippedTests.includes(testCase.name)) {
     continue;
+  }
   exports[`test from source map spec tests, name: ${testCase.name}`] =
     async function (assert) {
-      const json = await readJSON(`./source-map-tests/resources/${testCase.sourceMapFile}`);
+      const json = await readJSON(
+        `./source-map-tests/resources/${testCase.sourceMapFile}`
+      );
       try {
         const map = await new SourceMapConsumer(json);
         map.eachMapping(() => {});
         map.destroy();
       } catch (exn) {
-        if (testCase.sourceMapIsValid)
-          assert.fail("Expected valid source map but failed to load successfully: " + exn.message);
+        if (testCase.sourceMapIsValid) {
+          assert.fail(
+            "Expected valid source map but failed to load successfully: " +
+              exn.message
+          );
+        }
         return;
       }
-      if (!testCase.sourceMapIsValid)
+      if (!testCase.sourceMapIsValid) {
         assert.fail("Expected invalid source map but loaded successfully");
+      }
       if (testCase.testActions) {
         for (const testAction of testCase.testActions) {
           if (testAction.actionType == "checkMapping") {
@@ -146,4 +205,4 @@ for (const testCase of sourceMapSpecTests.tests) {
         }
       }
     };
-};
+}