[apple/libc.git] / tests / readpassphrase.c

#include <darwintest.h>

#include <unistd.h>
#include <readpassphrase.h>

T_DECL(readpassphrase_stdin, "readpassphrase_stdin")
{
	int stdin_pipe[2] = { 0 };
	char pwd[] = "ishouldnotbedoingthis\n";
	char buff[128];

	T_ASSERT_POSIX_ZERO(pipe(stdin_pipe),
			"must be able to create a pipe");
	T_ASSERT_EQ(STDIN_FILENO, dup2(stdin_pipe[0], STDIN_FILENO),
			"must be able to re-register the read end of the pipe with STDIN_FILENO");
	T_ASSERT_EQ((ssize_t) sizeof(pwd), write(stdin_pipe[1], pwd, sizeof(pwd)),
			"must be able to write into the pipe");
	T_ASSERT_EQ((void *) buff, (void *) readpassphrase("", buff, sizeof(buff), RPP_STDIN),
			"readpassphrase must return its buffer argument on success");
	// readpassphrase eats newlines
	pwd[sizeof(pwd) - 2] = 0;
	T_ASSERT_EQ_STR(buff, pwd,
			"readpassphrase with RPP_STDIN must capture stdin");
}
Commit	Line	Data
974e3884 A	1	#include <darwintest.h>
	2
	3	#include <unistd.h>
	4	#include <readpassphrase.h>
	5
	6	T_DECL(readpassphrase_stdin, "readpassphrase_stdin")
	7	{
	8	int stdin_pipe[2] = { 0 };
	9	char pwd[] = "ishouldnotbedoingthis\n";
	10	char buff[128];
	11
	12	T_ASSERT_POSIX_ZERO(pipe(stdin_pipe),
	13	"must be able to create a pipe");
	14	T_ASSERT_EQ(STDIN_FILENO, dup2(stdin_pipe[0], STDIN_FILENO),
	15	"must be able to re-register the read end of the pipe with STDIN_FILENO");
	16	T_ASSERT_EQ((ssize_t) sizeof(pwd), write(stdin_pipe[1], pwd, sizeof(pwd)),
	17	"must be able to write into the pipe");
	18	T_ASSERT_EQ((void ) buff, (void ) readpassphrase("", buff, sizeof(buff), RPP_STDIN),
	19	"readpassphrase must return its buffer argument on success");
	20	// readpassphrase eats newlines
	21	pwd[sizeof(pwd) - 2] = 0;
	22	T_ASSERT_EQ_STR(buff, pwd,
	23	"readpassphrase with RPP_STDIN must capture stdin");
	24	}
	25