This patch lists no new tests, but the existing examples provide enough
coverage for Clang related warnings and errors: we don't care for
checking every possible kind of error as long as we can assert they are
generated appropriately.
The framework is quite general though and will accept tests for any new
diagnostics we add support for.
---
test/example-50-struct.stderr | 1 +
test/example-70-function.stderr | 2 ++
test/example-80-compat.stderr | 2 ++
test/test_cautodoc.py | 4 ++--
test/test_hawkmoth.py | 9 +++++++--
test/testenv.py | 15 +++++++++------
6 files changed, 23 insertions(+), 10 deletions(-)
create mode 100644 test/example-50-struct.stderr
create mode 100644 test/example-70-function.stderr
create mode 100644 test/example-80-compat.stderr
diff --git a/test/example-50-struct.stderr b/test/example-50-struct.stderr
new file mode 100644
index 0000000..ea95c38
--- /dev/null
+++ b/test/example-50-struct.stderr
@@ -0,0 +1 @@
+ERROR: 9: unknown type name 'list_data_t'
diff --git a/test/example-70-function.stderr b/test/example-70-function.stderr
new file mode 100644
index 0000000..1686172
--- /dev/null
+++ b/test/example-70-function.stderr
@@ -0,0 +1,2 @@
+WARNING: 9: declaration of 'struct list' will not be visible outside of this
function
+WARNING: 9: declaration of 'enum mode' will not be visible outside of this
function
diff --git a/test/example-80-compat.stderr b/test/example-80-compat.stderr
new file mode 100644
index 0000000..1686172
--- /dev/null
+++ b/test/example-80-compat.stderr
@@ -0,0 +1,2 @@
+WARNING: 9: declaration of 'struct list' will not be visible outside of this
function
+WARNING: 9: declaration of 'enum mode' will not be visible outside of this
function
diff --git a/test/test_cautodoc.py b/test/test_cautodoc.py
index 4d7c746..38bc119 100755
--- a/test/test_cautodoc.py
+++ b/test/test_cautodoc.py
@@ -23,7 +23,7 @@ def _get_output(input_filename, app, status, warning,
**options):
app.build()
- return testenv.read_file(os.path.join(app.outdir, 'index.txt'))
+ return testenv.read_file(os.path.join(app.outdir, 'index.txt')), None
@with_app(confdir=testenv.testdir, create_new_srcdir=True, buildername='text')
def _get_expected(input_filename, app, status, warning, **options):
@@ -32,7 +32,7 @@ def _get_expected(input_filename, app, status, warning,
**options):
app.build()
- return testenv.read_file(os.path.join(app.outdir, 'index.txt'))
+ return testenv.read_file(os.path.join(app.outdir, 'index.txt')), None
class DirectiveTest(unittest.TestCase):
pass
diff --git a/test/test_hawkmoth.py b/test/test_hawkmoth.py
index aa68a9c..1cf3992 100755
--- a/test/test_hawkmoth.py
+++ b/test/test_hawkmoth.py
@@ -10,16 +10,21 @@
def _get_output(input_filename, **options):
docs_str = ''
+ errors_str = ''
docs, errors = parse(input_filename, **options)
for (doc, meta) in docs:
docs_str += doc + '\n'
- return docs_str
+ for (severity, filename, lineno, msg) in errors:
+ errors_str += '{}: {}: {}\n'.format(severity.name, lineno, msg)
+
+ return docs_str, errors_str
def _get_expected(input_filename, **options):
- return testenv.read_file(input_filename, ext='rst')
+ return testenv.read_file(input_filename, ext='rst'), \
+ testenv.read_file(input_filename, ext='stderr')
class ParserTest(unittest.TestCase):
pass
diff --git a/test/testenv.py b/test/testenv.py
index c86749a..7f5e199 100644
--- a/test/testenv.py
+++ b/test/testenv.py
@@ -64,18 +64,21 @@ def modify_filename(filename, **kwargs):
def read_file(filename, **kwargs):
filename = modify_filename(filename, **kwargs)
- with open(filename, 'r') as f:
- expected = f.read()
+ if not os.path.isfile(filename):
+ # Emulate empty file.
+ return ''
- return expected
+ with open(filename, 'r') as f:
+ return f.read()
def _test_generator(get_output, get_expected, input_filename, **options):
"""Return a function that compares output/expected results on
input_filename."""
def test(self):
- output = get_output(input_filename, **options)
- expected = get_expected(input_filename, **options)
+ output_docs, output_errors = get_output(input_filename, **options)
+ expect_docs, expect_errors = get_expected(input_filename, **options)
- self.assertEqual(expected, output)
+ self.assertEqual(expect_docs, output_docs)
+ self.assertEqual(expect_errors, output_errors)
return test
--
2.21.0
