95 lines
2.4 KiB
C
95 lines
2.4 KiB
C
/**
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* Contains test assertions routines.
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*/
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#ifndef TEST_H
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#define TEST_H
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#include "token.h"
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#include "ast.h"
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typedef void (*Test)(void);
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/**
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* Fails a test.
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* @param msg The message to print to the console.
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*/
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void fail(const char* msg);
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/**
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* Asserts that a pointer is not null.
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*
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* Calls `fail` if the assertion does not hold.
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*
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* @param ptr The pointer to test.
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* @param msg The message to print if the pointer is null.
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*/
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void assert_not_null(void* ptr, const char* msg);
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/**
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* Asserts that a string has the expected value.
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*
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* Calls `fail` if the assertion does not hold.
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*
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* @param expected The expected value. This is typically a string literal.
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* @param actual The actual value. This is typically an expression.
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* @param msg The message to print if these do not match.
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*/
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void assert_str(const char* expected, const char* actual, const char* msg);
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/**
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* Asserts that a string has the expected value.
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*
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* Calls `fail` if the assertion does not hold.
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*
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* @param expected The expected value. This is typically a string literal.
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* @param actual The actual value. This is typically an expression.
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* @param msg The message to print if these do not match.
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*/
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void assert_string(const char* expected, String actual, const char* msg);
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/**
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* Asserts that the logged output matches the expected value.
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*/
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void assert_log(const char* expected, const char* msg);
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/**
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* Asserts that the logged output matches the content of the file `v0/tests/xyz.log`, where xyz is the test name.
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* If GENERATE_GOLDEN=1, the file is overwritten with the actual output.
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*/
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void assert_log_file(const char* msg);
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/**
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* Asserts that two integers are equal.
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*/
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void assert_int(int expected, int actual, const char* msg);
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/**
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* Asserts that a condition is true.
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*/
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#include "bool.h"
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void assert_true(bool condition, const char* msg);
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/**
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* Asserts that a condition is false.
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*/
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void assert_false(bool condition, const char* msg);
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/**
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* Get the token stream used for this test.
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* It reads from the `v0/tests/xyz.c2` file, where xyz is the test name.
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*
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* At the end of the test, the tokenstream will be freed automatically by the test harness.
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*/
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TokenStream* test_get_tokenstream(void);
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/**
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* Gets a parsed module for the this test.
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* It reads from the `v0/tests/xyz.c2` file, where xyz is the test name.
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*
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* At the end of the test, the AST will be freed automatically by the test harness.
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*/
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Module* test_get_ast(void);
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#endif
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