don't leak memory when throwing an exception

2024-08-20 01:15:53 -04:00
parent 8cfd856296
commit 02752ddf6a
4 changed files with 22 additions and 1 deletions
--- a/unittest/formats/test_text_file_reader.cpp
+++ b/unittest/formats/test_text_file_reader.cpp
@ -87,6 +87,16 @@ TEST_F(TextFileReaderTest, nofp)
    ASSERT_THROW({ TextFileReader reader(nullptr, "test"); }, FileReaderException);
 }

+TEST_F(TextFileReaderTest, buffer)
+{
+    test_files();
+    auto *reader = new TextFileReader("text_reader_two.file", "test");
+    reader->set_bufsize(4096);
+    auto *line   = reader->next_line();
+    ASSERT_THROW({ reader->set_bufsize(20); }, FileReaderException);
+    delete reader;
+}
+
 TEST_F(TextFileReaderTest, usefp)
 {
    test_files();