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jscript: Ignore BOM mark in next_token.

This commit is contained in:
Qian Hong 2014-10-02 14:09:10 +08:00 committed by Alexandre Julliard
parent 403ff3734a
commit 66ba778cad
2 changed files with 54 additions and 1 deletions
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2
dlls/jscript/lex.c
View File

@ -241,7 +241,7 @@ static BOOL skip_comment(parser_ctx_t *ctx)
static BOOL skip_spaces(parser_ctx_t *ctx)
{
while(ctx->ptr < ctx->end && isspaceW(*ctx->ptr)) {
while(ctx->ptr < ctx->end && (isspaceW(*ctx->ptr) || *ctx->ptr == 0xFEFF /* UTF16 BOM */)) {
if(is_endline(*ctx->ptr++))
ctx->nl = TRUE;
}

53
dlls/jscript/tests/run.c
View File

@ -144,6 +144,7 @@ DEFINE_EXPECT(DeleteMemberByDispID_false);
#define DISPID_TESTOBJ_ONLYDISPID 0x2001
#define DISPID_TESTOBJ_WITHPROP 0x2002
#define JS_E_OUT_OF_MEMORY 0x800a03ec
#define JS_E_INVALID_CHAR 0x800a03f6
static const WCHAR testW[] = {'t','e','s','t',0};
@ -1966,6 +1967,56 @@ static void test_script_exprs(void)
testing_expr = FALSE;
}
struct bom_test
{
WCHAR str[1024];
HRESULT hres;
};
static void run_bom_tests(void)
{
BSTR src;
int i;
HRESULT hres;
struct bom_test bom_tests[] = {
{{'v','a','r',' ','a',' ','=',' ','1',';',' ','r','e','p','o','r','t','S','u','c','c','e','s','s','(',')',';','\0'}, S_OK},
{{0xFEFF,'v','a','r',' ','a',' ','=',' ','1',';',' ','r','e','p','o','r','t','S','u','c','c','e','s','s','(',')',';','\0'}, S_OK},
{{'v',0xFEFF,'a','r',' ','a',' ','=',' ','1',';',' ','r','e','p','o','r','t','S','u','c','c','e','s','s','(',')',';','\0'}, JS_E_OUT_OF_MEMORY},
{{'v','a','r',0xFEFF,' ','a',' ','=',' ','1',';',' ','r','e','p','o','r','t','S','u','c','c','e','s','s','(',')',';','\0'}, S_OK},
{{'v','a','r',' ','a',' ','=',' ','1',';',' ',0xFEFF,'r','e','p','o','r','t','S','u','c','c','e','s','s','(',')',';','\0'}, S_OK},
{{'v','a','r',' ','a',' ','=',' ','1',';',' ','r','e','p','o','r','t',0xFEFF,'S','u','c','c','e','s','s','(',')',';','\0'}, JS_E_OUT_OF_MEMORY},
{{'v','a','r',' ','a',' ','=',' ','1',';',' ','r','e','p','o','r','t','S','u','c','c','e','s','s',0xFEFF,'(',')',';','\0'}, S_OK},
{{'v','a','r',' ','a',' ','=',' ','1',';',' ','r','e','p','o','r','t','S','u','c','c','e','s','s','(',0xFEFF,')',';','\0'}, S_OK},
{{'v','a','r',' ','a',' ','=',0xFEFF,' ','1',';',' ','r','e','p','o','r','t','S','u','c','c','e','s','s','(',0xFEFF,')',';','\0'}, S_OK},
{{0xFEFF,'v','a','r',' ','a',' ','=',0xFEFF,0xFEFF,' ','1',';',' ','r','e','p','o','r','t','S','u','c','c','e','s','s','(',0xFEFF,')',';','\0'}, S_OK},
{{0}}
};
engine_clsid = &CLSID_JScript;
for (i = 0; bom_tests[i].str[0]; i++)
{
if(bom_tests[i].hres == S_OK)
{
SET_EXPECT(global_success_d);
SET_EXPECT(global_success_i);
src = SysAllocString(bom_tests[i].str);
hres = parse_script(SCRIPTITEM_GLOBALMEMBERS, src);
ok(hres == S_OK, "test %s failed with %08x\n", wine_dbgstr_w(src), hres);
SysFreeString(src);
CHECK_CALLED(global_success_d);
CHECK_CALLED(global_success_i);
}
else
{
src = SysAllocString(bom_tests[i].str);
hres = parse_script(SCRIPTITEM_GLOBALMEMBERS, src);
todo_wine ok(hres == bom_tests[i].hres, "test %s returned with %08x\n", wine_dbgstr_w(src), hres);
SysFreeString(src);
}
}
}
static BOOL run_tests(void)
{
HRESULT hres;
@ -2259,6 +2310,8 @@ static BOOL run_tests(void)
"Object expected",
NULL);
run_bom_tests();
return TRUE;
}