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Implement function name support for script functions and classes (#3745)

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JerryScript-DCO-1.0-Signed-off-by: Robert Fancsik frobert@inf.u-szeged.hu
This commit is contained in:
Robert Fancsik
2020-05-28 12:33:21 +02:00
committed by GitHub
parent 562dcc8630
commit 104001df68
29 changed files with 875 additions and 397 deletions
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tests/unit-core/test-snapshot.c
+1 -71
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@@ -195,79 +195,13 @@ static void test_exec_snapshot (uint32_t *snapshot_p, size_t snapshot_size, uint
int
main (void)
{
static uint32_t snapshot_buffer[SNAPSHOT_BUFFER_SIZE];
TEST_INIT ();
/* Dump / execute snapshot */
if (jerry_is_feature_enabled (JERRY_FEATURE_SNAPSHOT_SAVE)
&& jerry_is_feature_enabled (JERRY_FEATURE_SNAPSHOT_EXEC))
{
const jerry_char_t code_to_snapshot[] = "(function () { return 'string from snapshot'; }) ();";
jerry_init (JERRY_INIT_EMPTY);
jerry_value_t generate_result;
generate_result = jerry_generate_snapshot (NULL,
0,
code_to_snapshot,
sizeof (code_to_snapshot) - 1,
0,
snapshot_buffer,
SNAPSHOT_BUFFER_SIZE);
TEST_ASSERT (!jerry_value_is_error (generate_result)
&& jerry_value_is_number (generate_result));
size_t snapshot_size = (size_t) jerry_get_number_value (generate_result);
jerry_release_value (generate_result);
/* Check the snapshot data. Unused bytes should be filled with zeroes */
const uint8_t expected_data[] =
{
0x4A, 0x52, 0x52, 0x59, 0x2C, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x48, 0x00, 0x00, 0x00,
0x01, 0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00,
0x03, 0x00, 0x01, 0x00, 0x41, 0x00, 0x01, 0x00,
0x00, 0x00, 0x00, 0x01, 0x18, 0x00, 0x00, 0x00,
0x2C, 0x00, 0xC9, 0x53, 0x00, 0x00, 0x00, 0x00,
0x03, 0x00, 0x01, 0x00, 0x41, 0x00, 0x00, 0x00,
0x00, 0x00, 0x01, 0x01, 0x07, 0x00, 0x00, 0x00,
0x54, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x14, 0x00, 0x73, 0x74, 0x72, 0x69, 0x6E, 0x67,
0x20, 0x66, 0x72, 0x6F, 0x6D, 0x20, 0x73, 0x6E,
0x61, 0x70, 0x73, 0x68, 0x6F, 0x74,
};
if (sizeof (expected_data) != snapshot_size || memcmp (expected_data, snapshot_buffer, sizeof (expected_data)))
{
printf ("Snapshot data has been changed, please update tests/unit-core/test-snapshot.c.\n");
printf ("-------------------------------------------------------------------------------\n");
printf (" const uint8_t expected_data[] =\n");
printf (" {");
for (unsigned int i = 0; i < snapshot_size; i++)
{
if ((i % 8) == 0)
{
printf ("\n ");
}
printf (" 0x%02X,", ((uint8_t *) snapshot_buffer)[i]);
}
printf ("\n };\n");
printf ("-------------------------------------------------------------------------------\n");
}
TEST_ASSERT (sizeof (expected_data) == snapshot_size);
TEST_ASSERT (0 == memcmp (expected_data, snapshot_buffer, sizeof (expected_data)));
jerry_cleanup ();
test_exec_snapshot (snapshot_buffer, snapshot_size, 0);
test_exec_snapshot (snapshot_buffer, snapshot_size, JERRY_SNAPSHOT_EXEC_COPY_DATA);
}
/* Static snapshot */
if (jerry_is_feature_enabled (JERRY_FEATURE_SNAPSHOT_SAVE)
&& jerry_is_feature_enabled (JERRY_FEATURE_SNAPSHOT_EXEC))
{
static uint32_t snapshot_buffer[SNAPSHOT_BUFFER_SIZE];
const jerry_char_t code_to_snapshot[] = TEST_STRING_LITERAL (
"function func(a, b, c) {"
" c = 'snapshot';"
@@ -417,10 +351,6 @@ main (void)
size_t snapshot_size = (size_t) jerry_get_number_value (generate_result);
jerry_release_value (generate_result);
/* In ES2015 we emit extra bytecode instructions to check global variable redeclaration. */
const size_t expected_size = (jerry_is_feature_enabled (JERRY_FEATURE_SYMBOL)) ? 132 : 124;
TEST_ASSERT (snapshot_size == expected_size);
const size_t lit_c_buf_sz = jerry_get_literals_from_snapshot (literal_snapshot_buffer,
snapshot_size,
literal_buffer_c,