The project is relying on a variant of fdlibm, which has aleady
been edited but never verified for correctness. This patch adds
unit testing of fdlibm by:
* introducing a test generator that uses a trusted libm
implementation to calculate correct and expected results of math
functions
(tools/gen-test-fdlibm.sh and tools/unit-tests/gen-test-fdlibm.c),
* adding tests created with the generator that stress all publicly
exported functions of jerry's fdlibm
(tests/unit/test-fdlibm.inc.h), and
* adding a unit test file to drive the generated tests
(tests/unit/test-fdlibm.c).
Note: The test generator is not expected to be executed often, thus
it is not wired into the build system. If it gets edited, it must
be used locally to re-generate the .inc.h file.
During development, it turned out that tests/unit/test-common.h
included the system header math.h, which was only a bad smell until
now but became a real header conflict issue with the introduction
of the fdlibm unit test. Thus, this patch also changes the include
to fdlibm-math.h.
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
Make the internal heap and pools memory usage statistics APIs more
similar: how the print functions are named, where they are
implemented, and which parts of them are guarded by `MEM_STATS`.
Also, adapt unit tests to the changes.
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
Cppcheck has already been used for checking unit test sources
statically but vera++ style-checking of unit tests was left out,
most probably only by mistake. This patch adds unit tests to the
set of style-checked sources and also fixes the stlye issues that
were present in the test code.
(Extra: since the project is pure C now, not trying to collect
*.cpp files anymore.)
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
E.g.,
* `ssize_t` was used where `lit_utf8_size_t` or `jerry_api_size_t`
would have been correct,
* `lit_utf8_size_t` was used where `ecma_length_t` would have been
correct.
Note, the patch also includes internal and public API changes:
* `ecma_string_to_utf8_string` does not return negative value if
output buffer is not large enough to contain the string; the
buffer is expected to be large enough. (`ecma_string_get_size`
can be used to retrieve the required size.)
* `jerry_api_string_to_char_buffer` adapts the same logic (and
`jerry_api_get_string_size` can be used to determine the
required size of the buffer).
Related issue: #942
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
Related issues: #213, #691
* Fixed 'ecma_date_local_tza' and 'ecma_date_daylight_saving_ta' date builtin helper functions
* Added syscall of gettimeofday function to get the current system time and timezone.
* Fixed related regression test files.
JerryScript-DCO-1.0-Signed-off-by: László Langó llango.u-szeged@partner.samsung.com
ISO C99 doesn’t support unnamed structs/unions.
Comparison of distinct pointer types lacks a cast.
Dereferencing type-punned pointer will break strict-aliasing rules.
Type of bit-field ‘ext’ is a GCC extension.
JerryScript-DCO-1.0-Signed-off-by: Robert Sipka rsipka.uszeged@partner.samsung.com
They are identical to the functions with the same name in
jerry-port.cpp and cause duplicate symbol link errors on OS X.
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu
Use c-style cast instead of reinterpret_cast.
Use identifiers for function parameters.
Use type cast to avoid conversion error.
JerryScript-DCO-1.0-Signed-off-by: Robert Sipka rsipka.uszeged@partner.samsung.com
- parser is now non-recursive (i.e. parse function is not called recursively in any case);
- byte-code is now more compact:
- constants are now not immediately dumped upon occurence, but later - where necessary;
- assignments are combined with unary / binary operations;
- binary operations are encoded more compactly in many cases;
- byte-code arrays are now allocated separately for each scope (so, GC of the scopes now becomes possible);
- byte-code is dumped directly into corresponding byte-code arrays:
- linked lists of op_meta are not now used for main code of a scope.
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
For functions with the optimization applied:
- vm puts arguments values immediately to registers without putting them to variables in lexical environment;
- number of arguments is extracted from corresponding 'reg_var_decl' instruction's argument;
- for functions that also don't have local variables, lexical environments are not created.
JerryScript-DCO-1.0-Signed-off-by: Ruben Ayrapetyan r.ayrapetyan@samsung.com
1. jerry_api_create_array_object : create array object of given size
2. jerry_api_set_array_index_value : set value at given index
3. jerry_api_get_array_index_value : get value at given index
JerryScript-DCO-1.0-Signed-off-by: chunseok lee chunseok.lee@samsung.com
Add utf-8 processing routines.
Change ecma_char_t from char/uint16_t to uint16_t.
Apply all utf-8 processing routines.
Change char to jerry_api_char in API functions' declarations.
JerryScript-DCO-1.0-Signed-off-by: Andrey Shitov a.shitov@samsung.com
