We should emit symbol for ecma_make_nan_value (void), because
it is used by unit-core/test-to-integer.c and test-to-length.c.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
ES5.1 15.9.1.15 Note1 defines that 24:00 is same as 0:00
of the next day. The spec explicitly doesn't mention that
24:01 should be invalid, but it should be self-evident.
(FireFox and Chrome also refuses times bigger than 24:00)
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
This change makes ecma_number_make_nan and ecma_number_make_infinity
always return constant value without any function call. Previously we
relied on compiler optimizations.
The ecma_number_t_accessor union is introduced to be able to access
float values as float and uint32_t (and doubles as double and uint64_t)
properly, without violating strict aliasing rules. There were many
copies of it, all of them were replaced to this new union.
Additionally ecma_number_make_nan should return QNaN instead of SNaN,
same value as C99 nan(""). Unfortunately calling nan("") here isn't
always optimal, because compilers sometimes generate constant returns,
sometimes function calls.
Before this change ecma_number_make_nan returned SNaN:
- double: 0x7FF0 0000 0000 0001 (sign:0, exponent: all 1 bits, fraction: 0...01)
- float: 0x7F8 00001 (sign:0, exponent: all 1 bits, fraction: 0...01)
After this change ecma_number_make_nan returns QNaN:
- double: 0x7FF8 0000 0000 0000 (sign:0, exponent: all 1 bits, fraction: 10..0)
- float: 0x7FC0 0000 (sign:0, exponent: all 1 bits, fraction: 10...0)
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
The implementation was incorrect for negative years and years bigger than 9999.
-1 was 000/ because the negative (year%10) was added to '0' character, years
bigger than 9999 was truncated to 4 digits.
ES5.1 15.9.1.15.1 defines extended years format with 6 digits, but toString()
and toISOString() sections don't mention anything about extended years. ES6
20.3.4.3 already clarifies that Date.prototype.toISOString() should use this
extended year format if it is necessary.
Changes:
- Date.prototype.toString() uses 4 digits for years by default, 5 or 6 if it
is necessary and put '-' sign for negative years, no sign for positive years.
Date.prototype.toString() was implementation dependent until ES9, but ES9
already specify exactly this format.
- Date.prototype.toISOString() uses fixed 4 digits for years 0 - 9999,
otherwise sign + 6 digits (extended years).
- Tests added for corner cases.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
ES5.1 15.9.4.2 specifies that Date.parse (string) has to accept
at least Date Time String Format: YYYY-MM-DDTHH:mm:ss.sssZ. But
the spec allows implementation-specific fallbacks. Additionally
ES5.1 15.9.1.15.1 specifies Extended years format, but isn't
explicitly required to be accepted by Date.parse. But ES6 already
clarified that Date.parse has to accept extended years format too.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
We should emit function symbols for these jerry-core functions:
- ecma_compare_ecma_strings is used by test-stringbuilder.c
- ecma_is_value_number is used by test-literal-storage.c
- ecma_date_time_within_day is used by test-date-helpers.c
- jmem_heap_alloc_block is used by test-jmem.c
- jmem_heap_free_block is used by test-jmem.c
- jmem_pools_alloc is used by test-poolman.c
- jmem_pools_free is used by test-poolman.c
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
Changes:
- Implemented jerry_port_get_local_time_zone_adjustment on Windows
- Implemented jerry_port_get_current_time on Windows
- Run test262 tests on Windows in PST/PDT timezone
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
subprocess.Popen needs universal_newlines=True parameter
to open the file in text mode instead of binary mode.
With this fix readline() returns str instead of bytes.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
Fixes#3142.
Changes:
- Disable LTO on Cygwin build because of a Cygwin-ld bug.
- Don't add "-z noexecstack" to ld because it is ELF specific option.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
Disable 02.API-REFERENCE-create-context.c, because
it is based on pthread, and there is no pthread on Windows.
Disable 11.EXT-REFERENCE-AUTORELEASE.c and test-ext-autorelease.c
if compiler is MSVC, because MSVC doesn't support cleanup attribute.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
We should emit function symbols for ecma_get_magic_string
function, because it is used by unit-test-stringbuilder.c.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
If system allocator is used jerry_heap_stats_t.size
is always 0 and we can't get detailed heap statistics.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
MSVC doesn't support library constructor/destructor, let's disable
the related unittest and clarify the documentation and error messages.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
If manager_p->bytes_needed == 0, jerry_get_context_data() should return
NULL pointer. Additionally init_cb, deinit_cb and finalize_cb should be
called with NULL pointer in this case.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
We have to use jerry_get_string_size() to get the necessary buffer
size instead of jerry_get_string_length() and jerry_json_stringify().
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
Changes:
* Bash based unittest runner replaced with a python runner
* Typo fixed in doctest cmake build system (python executable)
* run-tests.py prints error message if build fails
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
Changes:
- gen-doctest.py: Use slashes in paths to make cmake happy.
- unit-doc/CMakeLists.txt: Don't add invalid arguments to MSVC and call gen-doctest.py properly.
- build.py: Build and install with cmake calls on Windows.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
- Added pylint and python-serial to apt-get-install-deps.sh.
- Make Jerry debugger import python serial module only if needed.
- Check-pylint.sh warns if pylint isn't installed.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
We should emit function symbols for ecma_date_day, ecma_is_value_string and
ecma_number_is_nan inline functions, because they are used by unit tests:
unit-core/test-date-helpers.c, test-literal-storage.c and test-string-to-number.c.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
MSVC doesn't support C99 VLA (variable-length array).
Use fixed size arrays in API examples and use JERRY_VLA macro
in unit tests to make these tests buildable on Windows too.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
MSVC doen't support __attribute__((unused)),
we should use JERRY_UNUSED macro instead.
Additionally removed the internal jrt.h include from
tests/unit-core/test-common.h which was layering violation.
It made JERRY_ASSERT unavailable, we should use TEST_ASSERT.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
The Math.pow implementation calls libm's pow. The ISO C and ES5.1
standards differ on some special cases of pow. jerry-libm is already
ES5.1 conform, but system libm libraries on Linux and Windows aren't.
Math.pow(NaN, +/-0.0) is NaN on Windows and Linux with system libm,
but should be 1.0 according to ES5.1 / 15.8.2.13.
This patch handles this special case in Math.pow instead of calling pow of libm.
JerryScript-DCO-1.0-Signed-off-by: Csaba Osztrogonác [email protected]
Csaba Osztrogonác