pintos/src/tests/lib.c File Reference

#include "tests/lib.h"
#include <random.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include <syscall.h>

Go to the source code of this file.

Functions
static void	vmsg (const char *format, va_list args, const char *suffix)
void	msg (const char *format,...)
void	fail (const char *format,...)
static void	swap (void *a_, void *b_, size_t size)
void	shuffle (void *buf_, size_t cnt, size_t size)
void	exec_children (const char *child_name, pid_t pids[], size_t child_cnt)
void	wait_children (pid_t pids[], size_t child_cnt)
void	check_file_handle (int fd, const char *file_name, const void *buf_, size_t size)
void	check_file (const char *file_name, const void *buf, size_t size)
void	compare_bytes (const void *read_data_, const void *expected_data_, size_t size, size_t ofs, const char *file_name)
Variables
const char *	test_name
bool	quiet = false

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Function Documentation

void check_file	(	const char *	file_name,
		const void *	buf,
		size_t	size
	)

Definition at line 152 of file lib.c.

References CHECK, check_file_handle(), close(), msg(), and open().

Referenced by seq_test(), and test_main().

void check_file_handle	(	int	fd,
		const char *	file_name,
		const void *	buf_,
		size_t	size
	)

Definition at line 109 of file lib.c.

References block_size(), buf, compare_bytes(), fail(), filesize(), msg(), and read().

Referenced by check_file(), and test_main().

void compare_bytes	(	const void *	read_data_,
		const void *	expected_data_,
		size_t	size,
		size_t	ofs,
		const char *	file_name
	)

Definition at line 164 of file lib.c.

References fail(), hex_dump(), memcmp(), msg(), and quiet.

Referenced by check_file_handle(), main(), and test_main().

void exec_children	(	const char *	child_name,
		pid_t	pids[],
		size_t	child_cnt
	)

Definition at line 81 of file lib.c.

References CHECK, exec(), PID_ERROR, and snprintf().

Referenced by test_main().

void fail	(	const char *	format,
			...
	)

Definition at line 41 of file lib.c.

Referenced by check_file_handle(), check_file_size(), check_tell(), compare_bytes(), main(), seq_test(), test_main(), test_mlfqs_load_1(), test_sleep(), verify(), wrap_open(), and write_some_bytes().

void msg	(	const char *	format,
			...
	)

Definition at line 29 of file lib.c.

Referenced by a_thread_func(), acquire1_thread_func(), acquire2_thread_func(), acquire_thread_func(), alarm_priority_thread(), b_thread_func(), block_thread(), c_thread_func(), changing_thread(), check_file(), check_file_handle(), compare_bytes(), donor_thread_func(), h_thread_func(), high_thread_func(), init(), interloper_thread_func(), l_thread_func(), m_thread_func(), main(), make_tree(), medium_thread_func(), merge(), priority_condvar_thread(), priority_sema_thread(), remove_tree(), run_test(), seq_test(), simple_thread_func(), sort_chunks(), test_main(), test_mlfqs_block(), test_mlfqs_fair(), test_mlfqs_load_1(), test_mlfqs_load_60(), test_mlfqs_load_avg(), test_mlfqs_recent_1(), test_priority_change(), test_priority_condvar(), test_priority_donate_chain(), test_priority_donate_lower(), test_priority_donate_multiple(), test_priority_donate_multiple2(), test_priority_donate_nest(), test_priority_donate_one(), test_priority_donate_sema(), test_priority_fifo(), test_priority_preempt(), test_priority_sema(), test_sleep(), and verify().

void shuffle	(	void *	buf_,
		size_t	cnt,
		size_t	size
	)

Definition at line 68 of file lib.c.

References buf, random_ulong(), and swap().

static void swap	(	void *	a_,
		void *	b_,
		size_t	size
	)			[static]

Definition at line 53 of file lib.c.

static void vmsg	(	const char *	format,
		va_list	args,
		const char *	suffix
	)			[static]

Definition at line 13 of file lib.c.

References buf, snprintf(), STDOUT_FILENO, strlcpy(), strlen(), test_name, vsnprintf(), and write().

Referenced by fail(), and msg().

void wait_children	(	pid_t	pids[],
		size_t	child_cnt
	)

Definition at line 95 of file lib.c.

References CHECK, and wait().

Referenced by test_main().

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Variable Documentation

bool quiet = false

Definition at line 10 of file lib.c.

Referenced by compare_bytes(), main(), make_tree(), msg(), remove_tree(), sort_chunks(), test_main(), and try_write().

const char* test_name

Definition at line 9 of file lib.c.