A hash character at the beginning of Output line causes test to be ma…

…rked as failed (#52)

* test: case for #52 without hash
* test: introduce # character to the output line
* fix: don’t fail test when there is a # in the JSON Output

testdata/issue-52.parser.json

@@ -0,0 +1,27 @@
+{
+  "prefix": null,
+  "downloads": {
+    "packages": null,
+    "failed": false,
+    "reason": ""
+  },
+  "packages": [
+    {
+      "name": "code-intelligence.com/cifuzz/integration-tests/other",
+      "result": "",
+      "duration": "0s",
+      "coverage": null,
+      "output": "",
+      "testcases": [
+        {
+          "name": "TestIntegration_Other_RunCoverage",
+          "result": "FAIL",
+          "duration": "0s",
+          "coverage": null,
+          "output": "# The FUZZ_TEST_CXXFLAGS and FUZZ_TEST_LDFLAGS environment variables"
+        }
+      ],
+      "reason": ""
+    }
+  ]
+}

testdata/issue-52.tokenizer.json

@@ -0,0 +1,13 @@
+[
+  {
+    "action": "stdout",
+    "package": "code-intelligence.com/cifuzz/integration-tests/other",
+    "version": "",
+    "test": "TestIntegration_Other_RunCoverage",
+    "elapsed": "0s",
+    "output": "IyBUaGUgRlVaWl9URVNUX0NYWEZMQUdTIGFuZCBGVVpaX1RFU1RfTERGTEFHUyBlbnZpcm9ubWVudCB2YXJpYWJsZXM=",
+    "cached": false,
+    "coverage": null,
+    "json": true
+  }
+]

testdata/issue-52.txt

@@ -0,0 +1 @@
+{"Time":"2023-05-26T14:52:41.180732Z","Action":"output","Package":"code-intelligence.com/cifuzz/integration-tests/other","Test":"TestIntegration_Other_RunCoverage","Output":"# The FUZZ_TEST_CXXFLAGS and FUZZ_TEST_LDFLAGS environment variables\n"}

tokenizer/tokenizer.go

@@ -418,6 +418,11 @@ func parseLine(currentState state, line []byte, output chan<- Event) state {
 			continue
 		}
 
+		// Don't match the "package" action against a JSON lines - issue #52
+		if jsonLine != nil && stateTransition.action == ActionPackage {
+			continue
+		}
+
 		if match := stateTransition.regexp.FindSubmatch(line); len(match) != 0 {
 			elapsed, err := getTimeElapsed(stateTransition.regexp, match, "Elapsed")
 			if err == nil {