Add tests from fuzzer

unicode-org · Dec 9, 2024 · e2353bd · e2353bd
1 parent e7453e6
commit e2353bd
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Showing 2 changed files with 22 additions and 0 deletions.
diff --git a/icu4c/source/test/intltest/messageformat2test_read_json.cpp b/icu4c/source/test/intltest/messageformat2test_read_json.cpp
@@ -327,6 +327,7 @@ void TestMessageFormat2::jsonTestsFromFiles(IcuTestErrorCode& errorCode) {
     runTestsFromJsonFile(*this, "matches-whitespace.json", errorCode);
     runTestsFromJsonFile(*this, "alias-selector-annotations.json", errorCode);
     runTestsFromJsonFile(*this, "runtime-errors.json", errorCode);
+    runTestsFromJsonFile(*this, "more-syntax-errors.json", errorCode);
 
     // Re: the expected output for the first test in this file:
     // Note: the more "correct" fallback output seems like it should be "1.000 3" (ignoring the

diff --git a/testdata/message2/more-syntax-errors.json b/testdata/message2/more-syntax-errors.json
@@ -0,0 +1,21 @@
+{
+  "$schema": "https://raw.githubusercontent.com/unicode-org/message-format-wg/main/test/schemas/v0/tests.schema.json",
+  "scenario": "Syntax errors",
+  "description": "Strings that produce syntax errors when parsed.",
+  "defaultTestProperties": {
+    "locale": "en-US",
+    "expErrors": [
+      {
+        "type": "syntax-error"
+      }
+    ]
+  },
+  "tests": [
+    {
+      "src": "{\u0000/\u0000g }\u0000\u0000\u0000\u0000\u000c"
+    },
+    {
+      "src": ".\u0000$\u0000.\u0000\u00ca$\u0000\u0000\u00f9\u00f9{\u0000{\u0000{\u0000/\u0000\u00ff$\u00ff\u00ff\u00ff\u00ff"
+    }
+  ]
+}