Added tests

exaudfclient/base/exaudflib/test/script_option_lines_test.cpp

@@ -1,7 +1,115 @@
 #include "exaudflib/vm/scriptoptionlines.h"
 #include <gtest/gtest.h>
+#include <string>
+#include <exception>
 
+const std::string whitespace = " \t\f\v";
+const std::string lineEnd = ";";
 
-TEST(ScriptOptionLines, basic)
-{
+class TestException : public std::runtime_error {
+ using std::runtime_error::runtime_error;
+};
+
+void throwException(const char* ex) {
+ throw TestException(std::string(ex));
 }
+
+using namespace ExecutionGraph;
+
+
+class ScriptOptionLinesWhitespaceTest : public ::testing::TestWithParam<std::tuple<std::string, std::string, std::string, std::string, std::string>> {};
+
+TEST_P(ScriptOptionLinesWhitespaceTest, WhitespaceExtractOptionLineTest) {
+ size_t pos;
+ const std::string prefix = std::get<0>(GetParam());
+ const std::string suffix = std::get<1>(GetParam());
+ const std::string option = std::get<2>(GetParam());
+ const std::string value = std::get<3>(GetParam());
+ const std::string payload = std::get<4>(GetParam());
+ std::string code = prefix + option + value + lineEnd + suffix + "\n" + payload;
+ const std::string res = extractOptionLine(code, option, whitespace, lineEnd, pos, throwException);
+ EXPECT_EQ(res, value);
+ EXPECT_EQ(code, prefix + suffix + "\n" + payload);
+}
+
+std::vector<std::string> white_space_strings = {"", " ", "\t", "\f", "\v", "\n", " \t", "\t ", "\t\f", "\f\t", "\f ", " \f", "\t\v", "\v\t", "\v ", " \v", "\f\v", "\v\f", " \t", " \t "};
+std::vector<std::string> keywords = {"%import", "jvmoption", "%scriptclass", "%jar", "%env"};
+std::vector<std::string> values = {"something", "com.mycompany.MyScriptClass", "LD_LIBRARY_PATH=/nvdriver", "-Xms128m -Xmx1024m -Xss512k", "/buckets/bfsdefault/default/my_code.jar"};
+std::vector<std::string> payloads = {"anything", "\n\ndef my_func:\n\tpass", "class MyJava\n public static void Main() {\n};\n"};
+
+INSTANTIATE_TEST_SUITE_P(
+ ScriptOptionLines,
+ ScriptOptionLinesWhitespaceTest,
+ ::testing::Combine(::testing::ValuesIn(white_space_strings),
+ ::testing::ValuesIn(white_space_strings),
+ ::testing::ValuesIn(keywords),
+ ::testing::ValuesIn(values),
+ ::testing::ValuesIn(payloads)
+ )
+);
+
+TEST(ScriptOptionLinesTest, ignore_anything_other_than_whitepsace) {
+ size_t pos;
+ std::string code =
+ "abc %option myoption;\n"
+ "\nmycode";
+ const std::string res = extractOptionLine(code, "%option", whitespace, lineEnd, pos, throwException);
+ EXPECT_TRUE(res.empty());
+}
+
+TEST(ScriptOptionLinesTest, need_line_end_character) {
+ size_t pos;
+ std::string code =
+ "%option myoption\n"
+ "\nmycode";
+ EXPECT_THROW({
+ const std::string res = extractOptionLine(code, "%option", whitespace, lineEnd, pos, throwException);
+ }, TestException );
+}
+
+TEST(ScriptOptionLinesTest, only_finds_the_first_option) {
+ size_t pos;
+ std::string code =
+ "%option myoption; %option mysecondoption;\n"
+ "\nmycode";
+ const std::string res = extractOptionLine(code, "%option", whitespace, lineEnd, pos, throwException);
+ EXPECT_EQ(res, "myoption");
+ const std::string expected_resulting_code =
+ " %option mysecondoption;\n"
+ "\nmycode";
+
+ EXPECT_EQ(code, expected_resulting_code);
+}
+
+
+class ScriptOptionLinesInvalidOptionTest : public ::testing::TestWithParam<std::string> {};
+
+
+TEST_P(ScriptOptionLinesInvalidOptionTest, value_is_mandatory) {
+ size_t pos;
+ const std::string invalid_option = GetParam();
+ std::string code = invalid_option + "\nsomething";
+ EXPECT_THROW({
+ const std::string res = extractOptionLine(code, "%option", whitespace, lineEnd, pos, throwException);
+ }, TestException );
+}
+
+std::vector<std::string> invalid_options = {"%option ;", "%option \n", "\n%option\n;", "%option\nvalue;"};
+
+INSTANTIATE_TEST_SUITE_P(
+ ScriptOptionLines,
+ ScriptOptionLinesInvalidOptionTest,
+ ::testing::ValuesIn(invalid_options)
+);
+
+TEST(ScriptOptionLinesTest, ignores_any_other_option) {
+ size_t pos;
+ const std::string original_code =
+ "%option myoption; %option mysecondoption;\n"
+ "\nmycode";
+ std::string code = original_code;
+ const std::string res = extractOptionLine(code, "%mythirdoption", whitespace, lineEnd, pos, throwException);
+ EXPECT_TRUE(res.empty());
+ EXPECT_EQ(code, original_code);
+}
+