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-rw-r--r--test/unit/test_errors.py40
-rw-r--r--test/unit/test_features.py2
-rw-r--r--test/unit/test_parsing_error.py19
3 files changed, 41 insertions, 20 deletions
diff --git a/test/unit/test_errors.py b/test/unit/test_errors.py
new file mode 100644
index 000000000..15c5a44e6
--- /dev/null
+++ b/test/unit/test_errors.py
@@ -0,0 +1,40 @@
+import os
+
+from scripts.test import shared
+from . import utils
+
+
+class ErrorsTest(utils.BinaryenTestCase):
+ def test_parsing_error_msg(self):
+ module = '''
+(module
+ (func $foo
+ (abc)
+ )
+)
+'''
+ p = shared.run_process(shared.WASM_OPT + ['--print', '-o', os.devnull],
+ input=module, check=False, capture_output=True)
+ self.assertNotEqual(p.returncode, 0)
+ self.assertIn("parse exception: abc (at 4:4)", p.stderr)
+
+ def test_validation_error_msg(self):
+ def test(args=[], extra_expected=None):
+ module = '''
+(module
+ (memory (shared 10 20))
+)
+'''
+ p = shared.run_process(shared.WASM_OPT + ['-o', os.devnull] + args,
+ input=module, check=False, capture_output=True)
+ self.assertNotEqual(p.returncode, 0)
+ self.assertIn('memory is shared, but atomics are disabled', p.stderr)
+ if extra_expected:
+ self.assertIn(extra_expected, p.stdout)
+
+ test()
+ # when the user asks to print the module, we print it even if it is
+ # invalid, for debugging (otherwise, an invalid module would not reach
+ # the stage of runnning passes, and print is a pass, so nothing would
+ # be printed)
+ test(['--print'], '(module')
diff --git a/test/unit/test_features.py b/test/unit/test_features.py
index e0a3064d5..e77468366 100644
--- a/test/unit/test_features.py
+++ b/test/unit/test_features.py
@@ -10,7 +10,7 @@ class FeatureValidationTest(utils.BinaryenTestCase):
['--mvp-features', '--print', '-o', os.devnull],
input=module, check=False, capture_output=True)
self.assertIn(error, p.stderr)
- self.assertIn('Fatal: error in validating input', p.stderr)
+ self.assertIn('Fatal: error validating input', p.stderr)
self.assertNotEqual(p.returncode, 0)
p = shared.run_process(
shared.WASM_OPT + ['--mvp-features', '--print', '-o', os.devnull] +
diff --git a/test/unit/test_parsing_error.py b/test/unit/test_parsing_error.py
deleted file mode 100644
index c9128045e..000000000
--- a/test/unit/test_parsing_error.py
+++ /dev/null
@@ -1,19 +0,0 @@
-import os
-
-from scripts.test import shared
-from . import utils
-
-
-class ParsingErrorTest(utils.BinaryenTestCase):
- def test_parsing_error_msg(self):
- module = '''
-(module
- (func $foo
- (abc)
- )
-)
-'''
- p = shared.run_process(shared.WASM_OPT + ['--print', '-o', os.devnull],
- input=module, check=False, capture_output=True)
- self.assertNotEqual(p.returncode, 0)
- self.assertIn("parse exception: abc (at 4:4)", p.stderr)