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228 Commits

Author SHA1 Message Date
acqn
8b8561161c Moved #1098 bug tests from test/misc to test/err as they are fixed now. 2020-08-12 15:02:43 +02:00
acqn
e3d913b81a Fixed the reference output of test/misc/goto.c (test/misc/goto.ref). 2020-08-02 23:51:11 +02:00
Jesse Rosenstock
633cd17a3e Add enum size test case for #1050 2020-08-02 01:18:28 +02:00
Jesse Rosenstock
847982c6bf Handle bit-field test after shift/mask 
Previously, bit-field tests were incorrectly combined with load in
`if (x.bitfield)`.  Delay the test until after the shift/mask
is done.  Still combine tests with load if no shift/mask is required.

Fixes #1139
 2020-07-31 19:33:28 +02:00
Jesse Rosenstock
3df6c383c0 Add support for static_assert 
Add C11's _Static_assert and static_assert macro.

This is like #error, but is handled at a later stage
of translation, so it is possible to check sizes of
types, values of enums, etc.

https://en.cppreference.com/w/c/language/_Static_assert
https://port70.net/~nsz/c/c11/n1570.html#6.7.10
 2020-07-30 19:17:11 +02:00
Jesse Rosenstock
c72fa735b9 Add test for #1139 2020-07-30 19:13:19 +02:00
Jesse Rosenstock
2d5fd0fc63 Use char ops if possible for bit-field loads 
Set CF_FORCECHAR and change type to char once we have
shifted into a char.

This saves some unnecessary ldx #0 instructions.
 2020-07-30 14:59:23 +02:00
Jesse Rosenstock
aaa0cf5448 Add err tests for bitfield width errors 
! ../../bin/cc65 -o ../../testwrk/err/bitfield-named-zero-width.s bitfield-named-zero-width.c
bitfield-named-zero-width.c(27): Error: Zero width for named bit-field
! ../../bin/cc65 -o ../../testwrk/err/bitfield-negative-width.s bitfield-negative-width.c
bitfield-negative-width.c(26): Error: Negative width in bit-field
! ../../bin/cc65 -o ../../testwrk/err/bitfield-too-wide.s bitfield-too-wide.c
bitfield-too-wide.c(26): Error: Width of bit-field exceeds its type
 2020-07-30 08:10:38 +02:00
Jesse Rosenstock
74dda01919 Add test that plain int bitfields are unsigned 
We want to make sure this doesn't change when #1095 is fixed;
unsigned is much more efficient.
 2020-07-29 16:43:17 +02:00
acqn
35e1efc7f2 Moved misc/bug1048 as it is already correctly rejected by the compiler. 2020-07-28 23:26:25 +02:00
Jesse Rosenstock
c272c73686 Add err test for char bit-fields #1047 2020-07-28 22:03:01 +02:00
Jesse Rosenstock
c0f2b69bef Add test case for sign extending < 1 byte 2020-07-28 22:01:22 +02:00
Jesse Rosenstock
04d16b3740 Make $WORKDIR for tests/err 
Without this, if there is a test that can compile,
it will still fail because the WORKDIR does not exist:

```
pass.c(1): Fatal: Cannot open output file '../../testwrk/err/pass.s': No such file or directory
```
 2020-07-28 21:59:12 +02:00
Oliver Schmidt
4316242d7e Adjusted to 5df2de0629 (and slightly simplified). 2020-07-27 17:47:14 +02:00
mrdudz
ed3f281b9e fix wording 2020-07-27 14:40:27 +02:00
mrdudz
afe455238c added test related to issue #1113 2020-07-22 15:55:55 +02:00
mrdudz
98b2d43c2b added tests related to pr #1110 2020-07-22 15:52:04 +02:00
mrdudz
ce06b20c6c add some details to the readme 2020-07-22 15:31:39 +02:00
mrdudz
844f5a9d33 hook up test/todo in the toplevel test makefile 2020-07-22 15:12:29 +02:00
mrdudz
6abf24e25e move test for issue #1077 to test/val 2020-07-22 15:12:02 +02:00
mrdudz
e22e9c403c added testcase for issue #1098 2020-07-22 14:57:40 +02:00
mrdudz
eb094ecf6a remove ifdef magic 2020-07-22 00:21:23 +02:00
mrdudz
4a9c5ff63b use uint16_t instead of magic ifdefs, leaving support for bit type in there incase we support it some day 2020-07-22 00:09:48 +02:00
mrdudz
6d518a61a5 Merge branch 'master' of https://github.com/cc65/cc65 2020-07-21 23:52:24 +02:00
mrdudz
df900e30b8 removed references to macros from common.h 2020-07-21 23:50:23 +02:00
Brad Smith
041f981960
rand() use XOR to break up unwanted pair correlation (#1107) 
* rand() use XOR to break up unwanted pair correlation

This form of rand() cannot return the same value twice in a row.
Two additonal EOR instructions produce a more even distribution of successive pairs.
see comments on #951

* rand.s document purpose of XOR

* suggested srand() optimization: zero fill unnecessary

* test to validate implementation of rand()

* srand() improving behaviour and adding startup test

* srand() with a tail call to rand() for better initial shuffle

* srand() can fall through to rand() instead of tail call
 2020-07-21 23:38:18 +02:00
mrdudz
7e1f4760e7 remove common.h from test/misc, its no more used 2020-07-21 23:31:58 +02:00
mrdudz
2bbea6779a properly configure sitest so it could work, if we had the respective features :) 2020-07-21 23:04:03 +02:00
mrdudz
9e43c0a569 added a test related to pr#1102 - we can now return structs by value when they are max. 4 bytes 2020-07-21 21:04:41 +02:00
mrdudz
145084c41c move test for issue #1075 to test/var 2020-07-21 20:02:51 +02:00
mrdudz
42c162c15e rework test for issue #1075 to return an exit code 2020-07-21 19:58:36 +02:00
mrdudz
a0c80a8c72 move (now working) tests to test/val 2020-07-21 19:24:39 +02:00
mrdudz
b2d7998241 update makefile to use $(NOT) as discussed with Oliver 2020-07-21 19:15:41 +02:00
mrdudz
e4fc7a0fec reworked pptest3 into an exectutable test and moved to test/val 2020-07-21 15:30:35 +02:00
mrdudz
010ed6d729 reworked pptest1/4/5 into executable tests and moved to test/val 2020-07-21 14:58:15 +02:00
mrdudz
638e254668 rework pptest2 into a runable test and move to test/misc (since it does not compile with cc65) 2020-07-21 14:48:49 +02:00
Greg King
517df130cc Made a regression test increment a variable after, instead of before, using it. 
That change allows the initial value of zero to be tested.
 2020-07-20 17:16:11 -04:00
mrdudz
5a9d76ad52 added test for issue #1108 2020-07-20 15:50:11 +02:00
Jesse Rosenstock
bbcb39978c Add test of signed bitfields for #1095 2020-07-19 11:05:27 +02:00
mrdudz
a4f1e37f0c increase the maximum amount of cycles, else the shift test will fail 2020-07-13 21:26:31 +02:00
mrdudz
5ad365c5df some tweaks to the moved tests to make them more suitable for automatic testing 2020-07-13 21:26:07 +02:00
mrdudz
882194c221 move a bunch of tests from testcode/lib to test/val (and a failing one to test/todo) 2020-07-13 21:25:13 +02:00
mrdudz
d940c9aa85 added a bit more precise description 2020-07-13 17:04:22 +02:00
mrdudz
390f972014 updated Makefile with exception rules for the added tests 2020-07-13 15:16:26 +02:00
mrdudz
5597b83d04 added testcase for issue #975 2020-07-13 15:13:38 +02:00
mrdudz
36ff372149 added testcase for issue #760 2020-07-13 15:13:22 +02:00
mrdudz
bec140143b added testcase for issue #760 2020-07-13 15:13:06 +02:00
mrdudz
f8873c2508 added testcase for issue #250 2020-07-13 15:12:47 +02:00
mrdudz
f5d99106e6 added testcase for issue #1075 2020-07-13 15:12:30 +02:00
mrdudz
693e3a7109 added testcase for issue #1048 2020-07-13 15:12:04 +02:00