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Support line info for class fields (#4670)

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Furthermore fix function info for call frames.

JerryScript-DCO-1.0-Signed-off-by: Zoltan Herczeg zherczeg.u-szeged@partner.samsung.com
This commit is contained in:
Zoltan Herczeg
2021-05-17 11:15:02 +02:00
committed by GitHub
parent 26f604ce1e
commit 5180680030
3 changed files with 88 additions and 11 deletions
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tests/unit-core/test-backtrace.c
+74 -5
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@@ -129,6 +129,38 @@ async_backtrace_callback (jerry_backtrace_frame_t *frame_p, /* frame information
return true;
} /* async_backtrace_callback */
static bool
class_backtrace_callback (jerry_backtrace_frame_t *frame_p, /* frame information */
void *user_p) /* user data */
{
TEST_ASSERT ((void *) handler_args_p == user_p);
TEST_ASSERT (jerry_backtrace_get_frame_type (frame_p) == JERRY_BACKTRACE_FRAME_JS);
const jerry_backtrace_location_t *location_p = jerry_backtrace_get_location (frame_p);
const jerry_value_t *function_p = jerry_backtrace_get_function (frame_p);
TEST_ASSERT (location_p != NULL);
TEST_ASSERT (function_p != NULL);
compare_string (location_p->resource_name, "class_capture_test.js");
++frame_index;
if (frame_index == 1)
{
TEST_ASSERT (jerry_backtrace_is_strict (frame_p));
TEST_ASSERT (location_p->line == 3);
TEST_ASSERT (location_p->column == 1);
return false;
}
TEST_ASSERT (frame_index == 2);
TEST_ASSERT (jerry_backtrace_is_strict (frame_p));
TEST_ASSERT (location_p->line == 2);
TEST_ASSERT (location_p->column == 1);
return false;
} /* class_backtrace_callback */
static jerry_value_t
capture_handler (const jerry_call_info_t *call_info_p, /**< call information */
const jerry_value_t args_p[], /**< argument list */
@@ -138,14 +170,24 @@ capture_handler (const jerry_call_info_t *call_info_p, /**< call information */
JERRY_UNUSED (args_p);
JERRY_UNUSED (args_count);
TEST_ASSERT (args_count == 2 || args_count == 3);
TEST_ASSERT (frame_index == 0);
TEST_ASSERT (args_count == 0 || args_count == 2 || args_count == 3);
TEST_ASSERT (args_count == 0 || frame_index == 0);
jerry_backtrace_callback_t callback = backtrace_callback;
if (args_count == 0)
{
callback = class_backtrace_callback;
}
else if (args_count == 2)
{
callback = async_backtrace_callback;
}
handler_args_p = args_p;
jerry_backtrace_capture (callback, (void *) args_p);
jerry_backtrace_capture (args_count == 3 ? backtrace_callback : async_backtrace_callback, (void *) args_p);
TEST_ASSERT (frame_index == (int) args_count);
TEST_ASSERT (args_count == 0 || frame_index == (int) args_count);
return jerry_create_undefined ();
} /* capture_handler */
@@ -343,6 +385,33 @@ test_get_backtrace_api_call (void)
jerry_release_value (result);
/* Test class initializer frame capturing. */
source_p = "class C {}";
result = jerry_eval ((const jerry_char_t *) source_p, strlen (source_p), JERRY_PARSE_NO_OPTS);
if (!jerry_value_is_error (result))
{
jerry_release_value (result);
frame_index = 0;
source_p = ("class C {\n"
" a = capture();\n"
" static b = capture();\n"
"}\n"
"new C;\n");
result = run ("class_capture_test.js", source_p);
TEST_ASSERT (!jerry_value_is_error (result));
TEST_ASSERT (frame_index == 2);
}
else
{
TEST_ASSERT (jerry_get_error_type (result) == JERRY_ERROR_SYNTAX);
}
jerry_release_value (result);
jerry_cleanup ();
} /* test_get_backtrace_api_call */