YourWishes/jerryscript
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Reverse the generation of line info. (#2363)

Browse Source 
JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2018-05-30 12:57:12 +02:00
committed by yichoi
parent d5593c12b4
commit 7be9f91d22
2 changed files with 86 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/unit-core/test-backtrace.c
+74 -17
View File
@@ -79,13 +79,9 @@ compare (jerry_value_t array, /**< array */
TEST_ASSERT (memcmp (buf, str, len) == 0);
} /* compare */
int
main (void)
static void
test_get_backtrace_api_call (void)
{
TEST_INIT ();
TEST_ASSERT (jerry_is_feature_enabled (JERRY_FEATURE_LINE_INFO));
jerry_init (JERRY_INIT_EMPTY);
jerry_value_t global = jerry_get_global_object ();
@@ -158,18 +154,22 @@ main (void)
jerry_release_value (backtrace);
jerry_cleanup ();
} /* test_get_backtrace_api_call */
static void
test_exception_backtrace (void)
{
jerry_init (JERRY_INIT_EMPTY);
source = ("function f() {\n"
" undef_reference;\n"
"}\n"
"\n"
"function g() {\n"
" return f();\n"
"}\n"
"\n"
"g();\n");
const char *source = ("function f() {\n"
" undef_reference;\n"
"}\n"
"\n"
"function g() {\n"
" return f();\n"
"}\n"
"\n"
"g();\n");
jerry_value_t error = run ("bad.js", source);
@@ -179,8 +179,8 @@ main (void)
TEST_ASSERT (jerry_value_is_object (error));
name = jerry_create_string ((const jerry_char_t *) "stack");
backtrace = jerry_get_property (error, name);
jerry_value_t name = jerry_create_string ((const jerry_char_t *) "stack");
jerry_value_t backtrace = jerry_get_property (error, name);
jerry_release_value (name);
jerry_release_value (error);
@@ -197,6 +197,63 @@ main (void)
jerry_release_value (backtrace);
jerry_cleanup ();
} /* test_exception_backtrace */
static void
test_large_line_count (void)
{
jerry_init (JERRY_INIT_EMPTY);
const char *source = ("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n"
"g();\n");
jerry_value_t error = run ("bad.js", source);
TEST_ASSERT (jerry_value_is_error (error));
error = jerry_get_value_from_error (error, true);
TEST_ASSERT (jerry_value_is_object (error));
jerry_value_t name = jerry_create_string ((const jerry_char_t *) "stack");
jerry_value_t backtrace = jerry_get_property (error, name);
jerry_release_value (name);
jerry_release_value (error);
TEST_ASSERT (!jerry_value_is_error (backtrace)
&& jerry_value_is_array (backtrace));
TEST_ASSERT (jerry_get_array_length (backtrace) == 1);
compare (backtrace, 0, "bad.js:385");
jerry_release_value (backtrace);
jerry_cleanup ();
} /* test_large_line_count */
int
main (void)
{
TEST_INIT ();
TEST_ASSERT (jerry_is_feature_enabled (JERRY_FEATURE_LINE_INFO));
test_get_backtrace_api_call ();
test_exception_backtrace ();
test_large_line_count ();
return 0;
} /* main */