[JS IR] Improve the precision of execution of stepping tests

2022-08-02 18:42:12 +02:00
parent e08efa8e3b
commit 2ece4f4dbf
50 changed files with 16 additions and 106 deletions
@@ -182,9 +182,15 @@ class JsDebugRunner(testServices: TestServices) : AbstractJsArtifactsCollector(t
        val segment = if (columnNumber <= group.segments[0].generatedColumnNumber) {
            group.segments[0]
        } else {
-            group.segments.find {
-                columnNumber > it.generatedColumnNumber
+            val candidateIndex = group.segments.indexOfFirst {
+                columnNumber <= it.generatedColumnNumber
            }
+            if (candidateIndex < 0)
+                null
+            else if (candidateIndex == 0 || group.segments[candidateIndex].generatedColumnNumber == columnNumber)
+                group.segments[candidateIndex]
+            else
+                group.segments[candidateIndex - 1]
        }
        return segment?.sourceFileAndLine()
    }