char *
YpNextLine(int context)
{
p_file *file;
char *line;
/* In skip-includes mode, remember where each line begins for
* use by YpStandby. */
if (ypSkipIncludes && nYpIncludes && ypIncludes[nYpIncludes-1].file)
rememberLine = p_ftell(ypIncludes[nYpIncludes-1].file);
else
rememberLine = -1;
/* If there is an alternate input source, use it. */
if (YaltNextLine) {
line = YaltNextLine(context);
if (!line) YaltNextLine = 0; /* "close" alternate input source */
return line;
}
/* get the current include file */
if (nYpIncludes==0) {
file = 0;
} else for (;;) {
if ((file=ypIncludes[nYpIncludes-1].file)) break;
need_endif = 0;
p_free(ypIncludes[nYpIncludes-1].filename);
if (!(--nYpIncludes)) break;
}
if (!file && nYpInputs) do file = YpPop(); while (!file && nYpInputs);
/* quit if input is not from include file. */
if (!file) return 0;
for (;;) {
if (p_signalling) p_abort();
/* Get an arbitrary (okay, < MAX_LINE) length input line. */
if (!GetNextLine(file, context)) return 0;
/* if first line of file begins with #! discard it
* (allows yorick source files to be scripts on most UNIX systems) */
if (nYpIncludes && ypIncludes[nYpIncludes-1].lastLineRead==1 &&
ypBuffer.line[0]=='#' && ypBuffer.line[1]=='!') {
if (!GetNextLine(file, context)) return 0;
}
line = ypBuffer.line;
if (line && context<=NL_CONTINUE) {
int flag = yp_chk_hash(file, context, line);
if (flag&1) {
file = ypIncludes[nYpIncludes-1].file;
continue;
}
}
break;
}
yImpossible = 0; /* tell YError that a line has come in */
return line;
}
static void test_fwprintf(void)
{
static const char file_name[] = "fprintf.tst";
static const WCHAR simple[] = {'s','i','m','p','l','e',' ','t','e','s','t','\n',0};
static const WCHAR cont_fmt[] = {'c','o','n','t','a','i','n','s','%','c','n','u','l','l','\n',0};
static const WCHAR cont[] = {'c','o','n','t','a','i','n','s','\0','n','u','l','l','\n',0};
FILE *fp = p_fopen(file_name, "wb");
wchar_t bufw[1024];
char bufa[1024];
int ret;
ret = vfwprintf_wrapper(fp, simple);
ok(ret == 12, "ret = %d\n", ret);
ret = p_ftell(fp);
ok(ret == 24, "ftell returned %d\n", ret);
ret = vfwprintf_wrapper(fp, cont_fmt, '\0');
ok(ret == 14, "ret = %d\n", ret);
ret = p_ftell(fp);
ok(ret == 52, "ftell returned %d\n", ret);
p_fclose(fp);
fp = p_fopen(file_name, "rb");
p_fgetws(bufw, sizeof(bufw)/sizeof(bufw[0]), fp);
ret = p_ftell(fp);
ok(ret == 24, "ftell returned %d\n", ret);
ok(!wcscmp(bufw, simple), "buf = %s\n", wine_dbgstr_w(bufw));
p_fgetws(bufw, sizeof(bufw)/sizeof(bufw[0]), fp);
ret = p_ftell(fp);
ok(ret == 52, "ret = %d\n", ret);
ok(!memcmp(bufw, cont, 28), "buf = %s\n", wine_dbgstr_w(bufw));
p_fclose(fp);
fp = p_fopen(file_name, "wt");
ret = vfwprintf_wrapper(fp, simple);
ok(ret == 12, "ret = %d\n", ret);
ret = p_ftell(fp);
ok(ret == 13, "ftell returned %d\n", ret);
ret = vfwprintf_wrapper(fp, cont_fmt, '\0');
ok(ret == 14, "ret = %d\n", ret);
ret = p_ftell(fp);
ok(ret == 28, "ftell returned %d\n", ret);
p_fclose(fp);
fp = p_fopen(file_name, "rb");
p_fgets(bufa, sizeof(bufa), fp);
ret = p_ftell(fp);
ok(ret == 13, "ftell returned %d\n", ret);
ok(!strcmp(bufa, "simple test\r\n"), "buf = %s\n", bufa);
p_fgets(bufa, sizeof(bufa), fp);
ret = p_ftell(fp);
ok(ret == 28, "ret = %d\n", ret);
ok(!memcmp(bufa, "contains\0null\r\n", 15), "buf = %s\n", bufa);
p_fclose(fp);
unlink(file_name);
ok(p_set_invalid_parameter_handler(test_invalid_parameter_handler) == NULL,
"Invalid parameter handler was already set\n");
/* NULL format */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
ret = vfwprintf_wrapper(fp, NULL);
ok(errno == EINVAL, "expected errno EINVAL, got %d\n", errno);
ok(ret == -1, "expected ret -1, got %d\n", ret);
CHECK_CALLED(invalid_parameter_handler);
/* NULL file */
errno = 0xdeadbeef;
SET_EXPECT(invalid_parameter_handler);
ret = vfwprintf_wrapper(NULL, simple);
ok(errno == EINVAL, "expected errno EINVAL, got %d\n", errno);
ok(ret == -1, "expected ret -1, got %d\n", ret);
CHECK_CALLED(invalid_parameter_handler);
/* format using % with NULL arglist*/
/* crashes on Windows */
/* ret = p_vfwprintf(0, fp, cont_fmt, NULL, NULL); */
ok(p_set_invalid_parameter_handler(NULL) == test_invalid_parameter_handler,
"Cannot reset invalid parameter handler\n");
}
static void test_fprintf(void)
{
static const char file_name[] = "fprintf.tst";
FILE *fp = p_fopen(file_name, "wb");
char buf[1024];
int ret;
ret = vfprintf_wrapper(fp, "simple test\n");
ok(ret == 12, "ret = %d\n", ret);
ret = p_ftell(fp);
ok(ret == 12, "ftell returned %d\n", ret);
ret = vfprintf_wrapper(fp, "contains%cnull\n", '\0');
ok(ret == 14, "ret = %d\n", ret);
ret = p_ftell(fp);
ok(ret == 26, "ftell returned %d\n", ret);
p_fclose(fp);
fp = p_fopen(file_name, "rb");
p_fgets(buf, sizeof(buf), fp);
ret = p_ftell(fp);
ok(ret == 12, "ftell returned %d\n", ret);
ok(!strcmp(buf, "simple test\n"), "buf = %s\n", buf);
p_fgets(buf, sizeof(buf), fp);
ret = p_ftell(fp);
ok(ret == 26, "ret = %d\n", ret);
ok(!memcmp(buf, "contains\0null\n", 14), "buf = %s\n", buf);
p_fclose(fp);
fp = p_fopen(file_name, "wt");
ret = vfprintf_wrapper(fp, "simple test\n");
ok(ret == 12, "ret = %d\n", ret);
ret = p_ftell(fp);
ok(ret == 13, "ftell returned %d\n", ret);
ret = vfprintf_wrapper(fp, "contains%cnull\n", '\0');
ok(ret == 14, "ret = %d\n", ret);
ret = p_ftell(fp);
ok(ret == 28, "ftell returned %d\n", ret);
p_fclose(fp);
fp = p_fopen(file_name, "rb");
p_fgets(buf, sizeof(buf), fp);
ret = p_ftell(fp);
ok(ret == 13, "ftell returned %d\n", ret);
ok(!strcmp(buf, "simple test\r\n"), "buf = %s\n", buf);
p_fgets(buf, sizeof(buf), fp);
ret = p_ftell(fp);
ok(ret == 28, "ret = %d\n", ret);
ok(!memcmp(buf, "contains\0null\r\n", 15), "buf = %s\n", buf);
p_fclose(fp);
unlink(file_name);
}
