Don't consider panic fixes as "new failures" (#1294)

* Don't consider panic fixes as "new failures"

* Improved coding style

* Fixed Test262 tester for the testing update

* Ignore JSON module tests

* Test262 uses _FIXTURE at any point of the file name

boa_tester/src/read.rs

@@ -128,7 +128,7 @@ pub(super) fn read_suite(path: &Path) -> io::Result<TestSuite> {
 
         if entry.file_type()?.is_dir() {
             suites.push(read_suite(entry.path().as_path())?);
-        } else if entry.file_name().to_string_lossy().ends_with("_FIXTURE.js") {
+        } else if entry.file_name().to_string_lossy().contains("_FIXTURE") {
             continue;
         } else if IGNORED.contains_file(&entry.file_name().to_string_lossy()) {
             let mut test = Test::default();
@@ -165,13 +165,13 @@ pub(super) fn read_test(path: &Path) -> io::Result<Test> {
         })?;
 
     let content = fs::read_to_string(path)?;
-    let metadata = read_metadata(&content)?;
+    let metadata = read_metadata(&content, path)?;
 
     Ok(Test::new(name, content, metadata))
 }
 
 /// Reads the metadata from the input test code.
-fn read_metadata(code: &str) -> io::Result<MetaData> {
+fn read_metadata(code: &str, test: &Path) -> io::Result<MetaData> {
     use once_cell::sync::Lazy;
     use regex::Regex;
 
@@ -183,9 +183,19 @@ fn read_metadata(code: &str) -> io::Result<MetaData> {
 
     let yaml = META_REGEX
         .captures(code)
-        .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidData, "no metadata found"))?
+        .ok_or_else(|| {
+            io::Error::new(
+                io::ErrorKind::InvalidData,
+                format!("no metadata found for test {}", test.display()),
+            )
+        })?
         .get(1)
-        .ok_or_else(|| io::Error::new(io::ErrorKind::InvalidData, "no metadata found"))?
+        .ok_or_else(|| {
+            io::Error::new(
+                io::ErrorKind::InvalidData,
+                format!("no metadata found for test {}", test.display()),
+            )
+        })?
         .as_str()
         .replace('\r', "\n");
 

boa_tester/src/results.rs

@@ -428,15 +428,13 @@ fn compute_result_diff(
             .into_boxed_str();
 
             match (base_test.result, new_test.result) {
-                (TestOutcomeResult::Passed, TestOutcomeResult::Passed)
-                | (TestOutcomeResult::Ignored, TestOutcomeResult::Ignored)
-                | (TestOutcomeResult::Failed, TestOutcomeResult::Failed)
-                | (TestOutcomeResult::Panic, TestOutcomeResult::Panic) => {}
+                (a, b) if a == b => {}
 
                 (_, TestOutcomeResult::Passed) => final_diff.fixed.push(test_name),
+                (TestOutcomeResult::Panic, _) => final_diff.panic_fixes.push(test_name),
                 (_, TestOutcomeResult::Failed) => final_diff.broken.push(test_name),
                 (_, TestOutcomeResult::Panic) => final_diff.new_panics.push(test_name),
-                (TestOutcomeResult::Panic, _) => final_diff.panic_fixes.push(test_name),
+
                 _ => {}
             }
         }

test_ignore.txt

@@ -4,6 +4,7 @@ flag:async
 
 // Non-implemented features:
 feature:TypedArray
+feature:json-modules
 //feature:generators
 //feature:async-iteration
 //feature:class