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/// @file junitxml.h
#ifndef STASIS_JUNITXML_H
#define STASIS_JUNITXML_H
#include <libxml/xmlreader.h>
#define JUNIT_RESULT_STATE_NONE 0
#define JUNIT_RESULT_STATE_FAILURE 1
#define JUNIT_RESULT_STATE_SKIPPED 2
#define JUNIT_RESULT_STATE_ERROR 3
/**
* Represents a failed test case
*/
struct JUNIT_Failure {
/// Error text
char *message;
};
/**
* Represents a test case error
*/
struct JUNIT_Error {
/// Error text
char *message;
};
/**
* Represents a skipped test case
*/
struct JUNIT_Skipped {
/// Type of skip event
char *type;
/// Reason text
char *message;
};
/**
* Represents a junit test case
*/
struct JUNIT_Testcase {
/// Class name
char *classname;
/// Name of test
char *name;
/// Test duration in fractional seconds
float time;
/// Standard output message
char *message;
/// Result type
int tc_result_state_type;
/// Type container for result (there can only be one)
union tc_state_ptr {
struct JUNIT_Failure *failure;
struct JUNIT_Skipped *skipped;
struct JUNIT_Error *error;
} result_state; ///< Result data
};
/**
* Represents a junit test suite
*/
struct JUNIT_Testsuite {
/// Test suite name
char *name;
/// Total number of test terminated due to an error
int errors;
/// Total number of failed tests
int failures;
/// Total number of skipped tests
int skipped;
/// Total number of tests
int tests;
/// Total duration in fractional seconds
float time;
/// Timestamp
char *timestamp;
/// Test runner host name
char *hostname;
/// Array of test cases
struct JUNIT_Testcase **testcase;
/// Total number of test cases in use
size_t _tc_inuse;
/// Total number of test cases allocated
size_t _tc_alloc;
};
/**
* Extract information from a junit XML file
*
* ~~~{.c}
* struct JUNIT_Testsuite *testsuite;
* const char *filename = "/path/to/result.xml";
*
* testsuite = junitxml_testsuite_read(filename);
* if (testsuite) {
* // Did any test cases fail?
* if (testsuite->failures) {
* printf("Test suite '%s' has %d failure(s)\n", testsuite->name, testsuite->failures
* // Scan test cases for failure data
* for (size_t i = 0; i < testsuite->_tc_inuse; i++) {
* // Check result state (one of)
* // JUNIT_RESULT_STATE_FAILURE
* // JUNIT_RESULT_STATE_ERROR
* // JUNIT_RESULT_STATE_SKIPPED
* struct JUNIT_Testcase *testcase = testsuite->testcase[i];
* if (testcase->tc_result_state_type) {
* if (testcase->tc_result_state_type == JUNIT_RESULT_STATE_FAILURE) {
* // Display information from failed test case
* printf("[FAILED] %s::%s\nOutput:\n%s\n",
* testcase->classname,
* testcase->name,
* testcase->result_state.failure->message);
* }
* }
* }
* }
* // Release test suite resources
* junitxml_testsuite_free(&testsuite);
* } else {
* // handle error
* }
* ~~~
*
* @param filename path to junit XML file
* @return pointer to JUNIT_Testsuite
*/
struct JUNIT_Testsuite *junitxml_testsuite_read(const char *filename);
/**
* Free memory allocated by junitxml_testsuite_read
* @param testsuite pointer to JUNIT_Testsuite
*/
void junitxml_testsuite_free(struct JUNIT_Testsuite **testsuite);
#endif //STASIS_JUNITXML_H
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