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Author SHA1 Message Date
Spiro Trikaliotis
1446b7dcc3 isequal: Add options for better handling 
--binary: handled binary files
--empty:  check if file is empty

--skipleft=<n>: Skip <n> lines at the start of the left (first) file
--skipright=<n>: Skip <n> lines at the start of the right (second) file

Note that --binary, --empty and one or both of --skipXXX are mutual
exclusive; that is, you cannot specify more than one of them at the same
time, or the behaviour will be unpredictable.
 2022-06-18 23:50:26 +02:00
Spiro Trikaliotis
297a11fcec Add more assert tests 2022-06-18 22:22:27 +02:00
Spiro Trikaliotis
794ebd7a0b Test cases for .assert warnings 2022-06-18 21:04:36 +02:00
Spiro Trikaliotis
a9e0dba991 Remove TAB to comply to style 2022-06-16 21:59:37 +02:00
Spiro Trikaliotis
48ae6716ad Some test cases for ca65 2022-06-16 20:57:53 +02:00
mrdudz
1c3d386e09 simple test related to #1678 2022-05-09 21:27:21 +02:00
mrdudz
1abb5f4734 Add a directory for tests that exercise the supported C standard differences. 
As a first test added the snippet given in issue #1670
 2022-05-08 19:29:57 +02:00
mrdudz
e6b9a4b292 test related to issue #1652, shows regression broken by #1231 and the 
case that #1231 improved.
 2022-05-08 13:19:32 +02:00
mrdudz
e0ae8ddc68 add sourcelines to the generated asm for easier inspection, 
redirect output of sim65, including cycle count, into a seperate .out file per program
 2022-05-08 13:18:27 +02:00
mrdudz
f7a5f6ed73 test some more cases that should not change size 2022-04-26 17:08:19 +02:00
mrdudz
a3ae28a81c added a test that must fail 2022-04-26 17:07:57 +02:00
mrdudz
fd02cbed9d fix workdir path 2022-04-20 14:54:44 +02:00
mrdudz
99919d2899 added a testprogram to check for some of the edge cases 2022-04-20 14:50:42 +02:00
acqn
67594cca70 Testcases for long bit-fields. 2022-03-03 16:14:26 +08:00
mrdudz
0129622383 remove dangling spaces 2022-04-17 16:07:52 +02:00
mrdudz
8cacfa70d5 add missing newline to a bunch of files 2022-04-16 19:51:48 +02:00
mrdudz
2eb20b3e8a remove a bunch of TABs 2022-04-16 18:16:14 +02:00
mrdudz
6001d3eab9 fix #warning directive so the test could actually compile :) 2022-03-07 14:48:55 +01:00
acqn
c8956ce19b Fixed signed long comparisons with smaller unsigned types. 2022-03-03 20:24:14 +08:00
acqn
1ba39b678c Fixed test/asm/listing/Makefile with mingw32-make.exe that has problems with comments lead with tabulators. 2022-03-03 14:03:01 +08:00
Bob Andrews
0587d9f5d4
Merge pull request #1675 from acqn/ShiftFix 
[cc65] Fixed bitwise shift with numeric constant operand(s)
 2022-03-01 19:50:21 +01:00
Greg King
bca8fcb947 Added a more general test to test/val/bug1690.c 2022-03-01 12:56:34 -05:00
acqn
5ef420af5a Fixed OptCmp1 with certain code patterns with labels. 2022-03-01 10:40:01 +08:00
Jeff Tranter
2bf8be5b3b Fix some commonly made spelling errors in comments. 2022-02-21 15:44:31 -05:00
Spiro Trikaliotis
0f6cb5b114 Add proper readmes 2022-02-20 11:20:20 +01:00
Spiro Trikaliotis
0e45976f9b Rename target test to asm 2022-02-19 12:52:02 +01:00
Spiro Trikaliotis
388ae87cb3 Reorganized test/asm 2022-02-19 12:44:20 +01:00
acqn
904a77e03c Testcase for #1675. 2022-02-18 15:20:01 +08:00
acqn
6dbafda53f Testcase for #1662. 2022-02-14 22:28:22 +08:00
mrdudz
86f1965202 added test related to issue #1552 fixed in pr #1571 2021-09-28 18:55:23 +02:00
mrdudz
6ba8a385a0 add test related tu issue #1562 2021-09-28 18:11:23 +02:00
acqn
31128d4809 Added test cases for result types of certain operations. 2021-06-10 21:54:32 +02:00
acqn
d69e81cd66 Moved and improved test cases for Issue #1462. 
Fixed an old test case for unsigned enum bit-fields that are supposed to be int-promoted.
 2021-06-09 08:03:12 +02:00
mrdudz
010eea12a2 move test for issue #1211 into misc 2021-05-25 13:38:06 +02:00
mrdudz
022935320c test for issue #897 2021-05-24 14:30:10 +02:00
mrdudz
ae3d3a4b5d make readme a bit more clear (hopefully) 2021-05-24 13:53:44 +02:00
mrdudz
adda9438d2 testcase for issue #1357 2021-05-24 13:53:14 +02:00
mrdudz
0db23a8951 testcase for issue #263 2021-05-23 18:55:06 +02:00
mrdudz
b08dc28cc1 another testcase related to issue #1462 2021-05-22 22:34:52 +02:00
mrdudz
e13f57e86c added another testcase for issue #1462 2021-05-21 16:09:10 +02:00
mrdudz
4a57656f69 add test for issue #1504 2021-05-17 14:40:09 +02:00
mrdudz
d736032675 added a missing comment 2021-05-17 14:25:33 +02:00
Christian Groessler
09e0e74124 (again) remove TABs 2021-05-13 18:12:12 +02:00
Andrea Odetti
467844963a Update failing test due to error format changes. 2021-05-11 17:41:59 +02:00
mrdudz
f3663b8d2e added test for issue #1461 2021-04-28 14:21:48 +02:00
mrdudz
080cb1bac9 added testcase for issue #1462 2021-04-23 21:52:36 +02:00
Oliver Schmidt
a982f6a668 Removed obsolete file. 
c658acbf85 made this file unnecessary.
 2021-04-18 21:14:49 +02:00
acqn
5f8d163045 Moved one test case for #1209. 2021-04-06 22:20:39 +02:00
acqn
39700c77ee Added test case for Issue #1451. 2021-04-05 15:49:54 +02:00
acqn
5d05451ab2 Fixed test case for Issue #1263. 2021-04-03 17:50:46 +02:00
acqn
cb8fbf4772 Removed the non-existing-in-C "struct/union scope" for structs/unions. 
Fixed handling of struct/union field declarations without identifiers, which do nothing.
 2021-03-29 19:28:22 +02:00
mrdudz
bf1bb7a032 ooopsie :) 2021-03-27 15:13:32 +01:00
mrdudz
54920193e5 added test for issue #1438 2021-03-27 15:11:47 +01:00
mrdudz
02392d6220 added test related to issue #1437 2021-03-26 22:18:05 +01:00
mrdudz
d3cd668585 also test (some of) the cases with an external function 2021-03-22 23:37:33 +01:00
mrdudz
55e89416cd test related to issue #1196 and pr #1424 respectively 2021-03-22 19:12:44 +01:00
Oliver Schmidt
203c4da15b
Merge pull request #1434 from mrdudz/test1423 
Test for pr #1423
 2021-03-20 02:01:46 +01:00
mrdudz
82fb9aa418 testcase related to pr #1423 2021-03-20 00:55:55 +01:00
mrdudz
bbfc24770e test related to pr #1425 2021-03-20 00:23:12 +01:00
mrdudz
cc040ca04a remove, fucking git 2021-03-19 23:39:56 +01:00
mrdudz
57e69d9647 test related to pr #1425 2021-03-19 23:35:34 +01:00
mrdudz
9ec9d1e20c test for issue #1431 / pr #1424 2021-03-19 20:53:52 +01:00
acqn
6f5ad51816 Added testcase for Issue #1408. 2021-02-23 22:06:21 +01:00
acqn
f1c715c455 Fixed a bug that pointer subtraction results from two absolute addresses are calculated as unsigned long. 2021-02-22 14:14:59 -05:00
acqn
da4cc08b78 Moved and improved test case for Issue #1310. 2021-02-22 14:14:59 -05:00
acqn
24985f1b33 Added testcase for the "deferred ops in unevaluated context" bug. 2021-02-22 11:02:47 +01:00
acqn
131f96eb1e Moved testcase for issue #1397. 2021-02-17 07:03:11 -05:00
mrdudz
ab8bb26868 added testcase for issue #1937 2021-02-09 19:50:08 +01:00
acqn
95830cce29 Fixed test/misc/bug1265.c with its output. 2021-01-30 14:31:51 +01:00
acqn
a040c28cc4 Moved test for #1374. 2021-01-19 14:33:27 +01:00
mrdudz
0846219672 added testprogram for issue #1374 2021-01-16 16:40:58 +01:00
Christian Groessler
ef258bdc19 remove TABs which again slipped in.... 2020-12-25 07:16:26 +01:00
Greg King
b2c1a77bb3 Fixed the cc65 code that optimizes 16-bit compares when the high bytes are known to be equal. 
Only the low bytes are compared.  Originally, signed 16-bit compares were optimized into signed 8-bit compares.  But, the sign bits are in the high bytes; and, they're equal.  Therefore, the low bytes always must be compared as unsigned numbers.
Fixes #1348.
 2020-12-24 12:27:09 -05:00
Greg King
8b42f570e9 Fixed code that caused a seg-fault after parsing a (deferred) post-count argument followed by a (nested) function-call argument. 
The old broken code defers the count until the end of the (parent function's) argument list.  But, a nested function call clears the pointer to the deferred type.  That leads to an access violation.
The new code defers only until the end of each argument.  Fixes #1320.
 2020-11-20 17:45:14 -05:00
mrdudz
c11e389a94 move testcase for issue #1320 into test/misc 2020-11-20 17:25:10 +01:00
mrdudz
0d46af2e9c Merge branch 'master' of https://github.com/cc65/cc65 2020-11-19 23:12:46 +01:00
mrdudz
23273584a0 testcase for issue #1348 2020-11-19 23:12:16 +01:00
Zsolt Branyiczky
032b4e3979 Fixed typo 2020-11-19 22:02:07 +01:00
Zsolt Branyiczky
36f5dcbb6e added 6502dtv opdoces testcases and corrected cpudetect 2020-11-19 22:02:07 +01:00
Zsolt Branyiczky
1c5c07406c cpudetect.s needs this file to run its test for 6502dtv cpu 2020-11-19 22:02:07 +01:00
Zsolt Branyiczky
843b94388a added asm test for 6502DTV cpu 2020-11-19 22:02:07 +01:00
Greg King
5ba16654a3 Refined the hints about making new test reference files. 2020-11-17 15:06:05 -05:00
Greg King
b0497f40b2 'test/isequal.c' doesn't change. Don't rebuild it for each test subdirectory. 2020-11-17 13:40:36 -05:00
Greg King
47bceb0eab Streamlined some makefiles. 
foreach isn't needed because make automatically iterates through lists of words when substituting patterns.
 2020-11-17 13:34:22 -05:00
Greg King
2ffb6af5d9 Simplified a bug test. Gave it an appropriate description, 2020-11-17 08:15:34 -05:00
Jesse Rosenstock
68cb15d0f9 Add test case for #1320 
From https://github.com/cc65/cc65/issues/1320#issuecomment-726866015
 2020-11-17 09:45:02 +01:00
Jesse Rosenstock
c2c73e7d06 Move #1332 test from todo/ to val/ 
This bug was fixed by 2915464.
 2020-11-16 03:23:52 -05:00
Jesse Rosenstock
83ac2755fe Add test case for #1332 2020-11-15 21:32:45 +01:00
Jesse Rosenstock
93145246fd Add tests for u8 op s16_const 
Test expressions like `unsigned char x = ...; ... = x / 2;`
These use `int` constants with values representable by
`unsigned int` / `unsigned char`, so using unsigned codegen should
be possible.

Additional tests for #1308.  These are things we want to generate better
code for, so add tests that the behavior doesn't change.
 2020-11-09 21:20:16 +01:00
Jesse Rosenstock
5db74b4b19 Use u16 codegen for u8 x u8 ops 
In g_typeadjust, before we apply the integral promotions, we check if
both types are unsigned char.  If so, we promote to unsigned int, rather
than int, which would be chosen by the standard rules.  This is only a
performance optimization and does not affect correctness, as the flags
returned by g_typeadjust are only used for code generation, and not to
determine types of other expressions containing this one.  All unsigned
char bit-patterns are valid as both int and unsigned int and represent
the same value, so either signed or unsigned int operations can be used.
This special case part is not duplicated by ArithmeticConvert.

Partial fix for #1308.
 2020-11-09 21:19:22 +01:00
Jesse Rosenstock
0e482c7f92 Add test for issue #1310 2020-11-01 19:09:20 +01:00
Jesse Rosenstock
a686988d0e Add test cases for integral promotion of chars 
Both signed and unsigned chars are promoted to int by C's evaluation
rules.  It is more efficient to use unsigned operations when possible,
however.  These tests will help test the correctness of optimizations
doing that.  See #1308.
 2020-10-29 13:54:37 +01:00
Jesse Rosenstock
81550ca1ee CS_MergeLabels: Keep labels referenced by data 
Partial fix for ICE in #1211.  This may fix enough to allow #1049 to be
fixed.

When merging labels, keep the first label with a ref that has no JumpTo;
this is a data segment label, used by computed gotos.

The real fix is to track and rewrite labels in data, but this is more
involved.
 2020-10-08 12:11:03 +02:00
Jesse Rosenstock
b931e65811 Fix ICE for bit-fields with typedef 
Fixes #1267

Avoid ICE, but treat plain int bit-fields declared via typedef as
signed rather than unsigned.  It is more efficient to treat them
as unsigned, but this requires distinguishing int from signed int,
and this is curently not done.
 2020-10-03 15:04:31 +02:00
Oliver Schmidt
4acdc9ced9 Fixed paramcount build. 2020-10-03 14:55:30 +02:00
mrdudz
b549e83fb2 move program from testcode/assembler to test/asm and remove testcode/assembler 2020-09-29 19:03:42 +02:00
mrdudz
34177d9edd test related to issue #1094 2020-09-25 20:08:32 +02:00
mrdudz
7ff08c85cf Merge branch 'master' of https://github.com/cc65/cc65 2020-09-25 16:25:53 +02:00
mrdudz
61d934fd7b test related to issue #1265 2020-09-25 16:25:32 +02:00
Greg King
47ee179273 Fixed a copy & paste error in the test/misc/ makefile. 
Fixed a warning that's changed to an error in Travis CI tests.
 2020-09-25 00:31:07 -04:00
mrdudz
5ba9d28488 test related to pr #1189 2020-09-24 16:16:16 +02:00
mrdudz
97a1093ee0 test related to issue #1222 2020-09-24 12:23:18 +02:00
mrdudz
a86644eff1 test related to issue #1221 2020-09-24 00:08:36 +02:00
mrdudz
b3491e3d9a test related to issue #1244 2020-09-23 23:57:36 +02:00
mrdudz
46ebb15c76 test related to issue #1245 2020-09-23 23:57:25 +02:00
mrdudz
6fdd90fa63 fix typo 2020-09-23 23:51:37 +02:00
mrdudz
99121688f8 added test related to issue #1263 2020-09-23 23:51:24 +02:00
Jesse Rosenstock
4e4e4c2d21 Allow char bit-fields 
These are not required to be supported (only int, signed int, and
unsigned int are required), but most compilers support it.

https://port70.net/~nsz/c/c89/c89-draft.html#3.5.2.1
https://port70.net/~nsz/c/c89/c89-draft.html#A.6.5.8

For consistency with other integral types, plain `char` bit-fields
are unsigned, regardless of the `--signed-chars` option.

Fixes #1047
 2020-09-08 14:24:04 +02:00
Jesse Rosenstock
9a0e4a35e1 Fix enum bit-field ICE #1244 
This previously resulted in an ICE:
cc65: Check failed: (Entry->Type->C & T_MASK_SIGN) == T_SIGN_SIGNED,
file 'cc65/symtab.c', line 874

This CHECK is in the code that deals with changing `int` bitfields to
`unsigned int`.

Work around this by treating enum bit-fields as having their signedness
specified, so this type change code does not get called.

Fixes #1244.
 2020-09-07 11:21:23 +02:00
Jesse Rosenstock
44b719d957 Change line endings from CRLF to LF 
test/ref/pr1220.c was somehow added with CRLFs.
Other files use just LF.
 2020-09-04 14:01:21 +02:00
acqn
2a3d996077 Improved test case for PR #1220. 2020-09-02 21:36:59 +02:00
acqn
492ee7fc45 Improved test/ref/pr1220.c. 2020-08-30 03:10:24 +08:00
acqn
504aee3835
Merge branch 'master' into StaticConst 2020-08-27 06:27:23 +08:00
mrdudz
c1a514c0f8 added test related to issue #1201 2020-08-26 23:20:28 +02:00
Oliver Schmidt
b0d3b19a6a The bug1209 test fails at link stage. 2020-08-26 21:01:02 +02:00
Oliver Schmidt
c658acbf85 Avoid cl65 in tests. 
cl65 creates intermediate files based on the source file name in the source file directory. Calling cl65 in parallel with the same source file causes those intermediate files to get overwritten.

Fixes #1080
 2020-08-26 20:39:34 +02:00
acqn
b6a4715a38 Added test/ref/pr1220 for testing constant AND/OR code generation. 2020-08-26 08:45:01 +08:00
acqn
d68925c6a8 Bug #1113 was fixed long ago. 2020-08-25 22:34:25 +08:00
Jesse Rosenstock
344aea0669 Add additional test cases for #1209 
These test cases don't use dynamic labels.
https://github.com/cc65/cc65/issues/1209#issuecomment-678738971

Also update the original test case for consistency:
* Change failure message to just "FAIL", as there is only one failure
* Outdent label definitions
* Clarify description
 2020-08-24 19:15:06 +02:00
Jesse Rosenstock
d38e5858f0 Add tests for #1211 
CL_MoveRefs: Add CHECK (E->JumpTo != NULL) to make failure clearer.
 2020-08-24 18:10:22 +02:00
Jesse Rosenstock
4b7cd491e3 Move #1209 test from err/ to misc/ 
misc/ is the correct place for tests that should compile
but do not.

Revert err/Makefile changes from #1210.
 2020-08-24 18:07:31 +02:00
Jesse Rosenstock
23621f3299 Add test case for #1209 
Change err/ tests to use cl65 and .prg instead of cc65 and .s
since this test only fails at the link stage.
 2020-08-22 15:27:49 +02:00
acqn
0486d28abc Fixed Issue #327. 2020-08-22 13:44:18 +02:00
acqn
1abb9da2b2 Moved bug250.c to test/val as it is fixed. 2020-08-26 09:40:32 +08:00
acqn
b15ab348ba Moved bug250.c from test/misc as it is to be fixed. 2020-08-26 08:23:05 +08:00
mrdudz
794adcc512 remove unneeded rule 2020-08-19 22:33:10 +02:00
mrdudz
e6b8f4d715 move/fix bug264.c as suggested in issue #1122 2020-08-19 22:25:18 +02:00
mrdudz
1a92368aed rename bdiff.c to isequal.c, make it handle different line-endings as equal 2020-08-19 14:50:12 +02:00
mrdudz
0690a12ad2 change "the cc65 authors" to "The cc65 Authors" as per jmrs request 2020-08-18 22:41:42 +02:00
mrdudz
0c22d5011e added test related to pr #1190 2020-08-18 17:58:29 +02:00
mrdudz
ab89c168de replace "Copyright 2020 Google LLC" by "Copyright 2020 the cc65 authors" 2020-08-18 17:47:35 +02:00
Jesse Rosenstock
ff535b8e1a Treat signed int bit-fields as signed 
Prior to this PR, `int`, `signed int`, and `unsigned int`
bitfields are all treated as `unsigned int`.

With this PR, `signed int` will be treated as `signed int`,
and the others remain unsigned.

Since `Type` does not distinguish between `int` and `signed int`,
add an extra `int* SignenessSpecified` param to `ParseTypeSpec`
so we can tell these apart for bit-fields and treat plain `int : N`
as `unsigned int : N` since it is more efficient to zero-extend
than sign-extend.

Fixes #1095
 2020-08-18 12:23:20 +02:00
mrdudz
2663561c62 added test related to pr #1135 2020-08-18 00:41:35 +02:00
mrdudz
6d8860b9de added test related to issue #1145 2020-08-18 00:41:07 +02:00
mrdudz
cf41fccc0a added test related to issue #1143 2020-08-18 00:40:29 +02:00
Bob Andrews
531de44c95
Merge pull request #1193 from jmr/bitfield-union-bug 
Add test of union of bit-field from mailing list
 2020-08-17 14:33:51 +02:00
Jesse Rosenstock
6db93d58cf Add test of union of bit-field from mailing list 
https://sourceforge.net/p/cc65/mailman/message/36152700/

This currently works, but add a test to prevent future regressions.
 2020-08-17 09:54:31 +02:00
Jesse Rosenstock
1cf9404c19 Support C2X _Static_assert(expr) syntax 
This makes the message in _Static_assert(expr, message) optional.

Fixes #1188.
 2020-08-16 11:38:20 +02:00
Jesse Rosenstock
c4698dfd07 Use C89 semantics for integer conversions 
Previously, the following rules were used for binary operators:
* If one of the values is a long, the result is long.
* If one of the values is unsigned, the result is also unsigned.
* Otherwise the result is an int.

C89 specifies the "usual arithmetic conversions" as:
* The integral promotions are performed on both operands.
* Then the following rules are applied:
  * If either operand has type unsigned long int, the other operand is
    converted to unsigned long int.
  * Otherwise, if one operand has type long int and the other has type
    unsigned int, if a long int can represent all values of an unsigned int,
    the operand of type unsigned int is converted to long int; if a long int
    cannot represent all the values of an unsigned int, both operands are
    converted to unsigned long int.
  * Otherwise, if either operand has type long int, the other operand is
    converted to long int.
  * Otherwise, if either operand has type unsigned int, the other operand is
    converted to unsigned int.
  * Otherwise, both operands have type int.
https://port70.net/~nsz/c/c89/c89-draft.html#3.2.1.5

As one example, these rules give a different result for an operator
with one long operand and one unsigned int operand.  Previously,
the result type was unsigned long.  With C89 semantics, it is just long,
since long can represent all unsigned ints.

Integral promotions convert types shorter than int to int (or unsigned int).
Both char and unsigned char are promoted to int since int can represent
all unsigned chars.
https://port70.net/~nsz/c/c89/c89-draft.html#3.2.1.1

Rename promoteint to ArithmeticConvert, since this is more accurate.

Fixes #170
 2020-08-15 19:14:31 +02:00
mrdudz
f0e4053a0d added test related to issue #1178 2020-08-14 19:58:58 +02:00
acqn
1d28e8e3de Improved test case for Issue #191. 2020-08-14 18:33:54 +02:00
mrdudz
dc83eb15af added test related to issue #1181 2020-08-14 16:12:17 +02:00
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
Oliver Schmidt
bcb8b49907 Removed executable bit. 2020-07-12 23:11:43 +02:00
Jesse Rosenstock
df97570471 Set .NOTPARALLEL in test/misc and test/val 
The cl65 intermediate files stomp each other in
these directories.
 2020-07-10 13:08:19 +02:00
Jesse Rosenstock
3999f2ad75 Move .NOTPARALLEL closer to rule that needs it 2020-07-10 13:08:19 +02:00
Jesse Rosenstock
878e4a57c8 Make Makefiles more -j friendly 
Add .$1.$2 to outputs missing them.
 2020-07-10 13:08:19 +02:00
mrdudz
579b50f0c5 test for issue #927 2020-07-09 16:18:08 +02:00
mrdudz
2428285694 test for issue #327 2020-07-09 16:17:31 +02:00
mrdudz
ff18218b0a test for issue #170 2020-07-09 16:17:16 +02:00
mrdudz
5925a7f8ee test for issue #1077 2020-07-09 16:16:46 +02:00
mrdudz
4b8b15a07a tests for issue #169 2020-07-09 16:05:57 +02:00
mrdudz
93f0df58e5 test related to issue #1071 2020-07-09 15:57:51 +02:00
Jesse Rosenstock
359da1ae76 Update bit-field tests after #1058 merge 2020-07-08 17:20:15 +02:00
Jesse Rosenstock
8449c9eaa0 Add zlib license text 2020-07-08 17:20:15 +02:00
Jesse Rosenstock
532e6b2554 Add copyright notice 2020-07-08 17:20:15 +02:00
Jesse Rosenstock
6f85ee9d95 Add another test for bit-field unit overlap 
Test when there is another field after bit-fields with
allocation unit overlap.
 2020-07-08 17:20:15 +02:00
Jesse Rosenstock
2f456ce4e2 Add comment explaining four_bits_with_int 2020-07-08 17:20:15 +02:00
Jesse Rosenstock
8a331ee7ec Print to stdout instead of stderr 
Print number of failures.

This makes it consistent with the other val/ tests.
 2020-07-08 17:20:15 +02:00
Jesse Rosenstock
a70ac6be30 Add test of bit-field packing for #1054 and #1055 2020-07-08 17:20:15 +02:00
Oliver Schmidt
0f8b587bc2 Added directory for currently failing regression tests. 2020-07-01 00:13:55 +02:00
Jesse Rosenstock
8891a896b5 test/ref: Use separate .out files 
Use different .out files for different options / targets.
This allows make -j N to work.

Previously all test.*.*.prgs would use the same test.out file.
Now test.*.*.out is also used.
 2020-06-29 22:34:44 +02:00
Oliver Schmidt
5277ea0b73 Add test license description. 2020-06-27 02:23:40 +02:00
Jesse Rosenstock
18246278c5 switch2.c: Remove use of REFCC and UNSIGNED_CHARS 
Explicitly use `signed char` or `unsigned char`, rather than
```

signed char k;
char k;

signed char k;
char k;
```
This should have resulted in the same thing; however, note that
`REFCC` was never defined, and `common.h` was not included, so
the old code in fact tested `char` then `unsigned char`,
which are the same.

The only difference is that a switch using plain `char` is not
tested, but since this is the same as either `signed char` or
`unsigned char`, the lack of test coverage seems relatively safe.
 2020-06-25 13:18:08 +02:00
Jesse Rosenstock
8fe317e7fa Remove REFCC_UNSIGNED_CHARS from test/ref/ 
Explicitly use signed char or unsigned char for REFCC.
 2020-06-25 13:18:08 +02:00
Jesse Rosenstock
86ba877a99 Define REFCC and REFCC_UNSIGNED_CHARS in reference 
switch2.c uses these macros.  With them unset, signed chars
are not tested.
 2020-06-25 13:18:08 +02:00
mrdudz
6e6ce4e5ee added various tests related to bug #1045 2020-06-23 00:46:12 +02:00
acqn
e9307ce58e Moved test/ref/cc65141011.c to test/val/cc65141011.c. 2020-06-22 23:23:39 +02:00
acqn
b2268765bf The ref test cc65141011.c now passes. 2020-06-22 23:23:39 +02:00
IrgendwerA8
08705a3fdc Changes resulting from 2nd code review 2020-02-03 20:45:09 +01:00
IrgendwerA8
ce80624f62 ctype size optimization 2020-02-03 20:45:09 +01:00
mrdudz
a2bbb6f1be added regression test related to bug #1001 2020-01-25 20:56:52 +01:00
mc78
7bae9038cf Replaced plain 0's and 1's in exit statements with EXIT_SUCCESS or EXIT_FAILURE 2019-11-19 14:08:00 +01:00
Stefan
659d1729eb Fixed exit code #974 2019-11-12 08:05:25 -05:00
Greg King
a0db846a97 Allowed old-style (K and R) function declarations to be fastcall. 
That lets them match old-style definitions.  It avoids "Type conflict" error messages.  It allows shorter function calls.

Fixed the types of some variables in "test/ref/otccex.c".  It avoids crashes on 64-bit Windows (32-bit Windows with 64-bit pointers).
 2019-07-22 09:26:23 -04:00
Lauri Kasanen
1bfdce55ed binlit: Add a few random leading zeros 2019-07-20 17:21:42 +02:00
Lauri Kasanen
925ea9d544 cc65: Add support for binary literals 
Binary literals, 0b001, are a GCC extension in C and a C++14 feature.
 2019-07-20 17:21:42 +02:00
Greg King
88c6dd2da8 Changed empty parameter lists into (void) lists on functions with asm() statements. 
The fix avoids any possible problems with how cc65 will handle old-style (K & R) function declarations, in the future.
 2019-07-16 13:16:02 -04:00
Björn Esser
9faca05e6a test/ref/otccex: Fix ramdomly occurring segfault. 
The variables named tab and p are used in the context of pointers
and thus must be declared as such.  Determining the purpose they
serve, using char over int seems more feasible here as well.
 2019-06-09 20:26:12 +02:00
bbbradsmith
fb7d4acd5c versionable header for sim65 
load and run address now configured from header
fix error codes not to conflict with test
fix test/misc/endless.c which is supposed to fail if an endless loop does not occur
 2019-05-29 22:56:51 +02:00
bbbradsmith
7a863e5cda bug895 test: more specific description comment 2019-05-27 10:03:25 +02:00
bbbradsmith
df90a005cd bug895 testing against more permutations of comparison 2019-05-27 10:03:25 +02:00
bbbradsmith
1461ad6fcc unit test to catch regression of bug #895 2019-05-27 10:03:25 +02:00
Christian Groessler
392e6e10fc again, some TABs slipped into the code... 2019-04-30 18:21:13 +02:00
IrgendwerA8
37f80534c9 Fix for #830 supplied by UvB 2019-04-25 15:19:53 +02:00
Lauri Kasanen
654d972288 C90 param, void 2019-04-21 12:46:03 -04:00
Lauri Kasanen
3b3b16ee9c Add support for computed gotos 
This is a GCC extension that allows C to use fast jump tables.
 2019-04-21 12:46:03 -04:00
Lauri Kasanen
f29220be1b Add test showing optimizer failure, OptUnusedLoads removes needed loads 2019-04-21 12:46:03 -04:00
IrgendwerA8
1530020a1f Fix for multiplication optimization issue #367 2019-04-02 16:34:22 +02:00
IrgendwerA8
3d8c3a4948 Code review adaptations, removed "cc65_" prefix from functions 2019-03-29 22:53:04 +01:00
IrgendwerA8
db8bd84a82 Changes due to code review. 2019-03-29 22:53:04 +01:00
IrgendwerA8
399250a105 Optimized mul20 & mul40 and extracted to new library. 2019-03-29 22:53:04 +01:00
Christian Groessler
7445550831 remote TABs in doc/ and test/ 2019-02-12 22:50:49 +01:00
Greg King
a6b04f6e97 Changed most "backticks" (grave accents) into apostrophes. 
Quotations that are embraced by tick marks now look better, in most fonts.
 2019-01-05 14:57:12 -05:00
laubzega
6d8c315cdb Testcase added. 2018-10-16 09:45:30 +02:00
laubzega
2bb4abda23 Testcase .ref updated for new warning style. 2018-10-02 18:49:53 +02:00
laubzega
c797b3b376 Proper warnings for "risky" gotos. 2018-10-02 18:49:53 +02:00
laubzega
4b78d40e97 Added testcase for between-blocks gotos. 
Deleted old testcase.
 2018-10-02 18:49:53 +02:00
laubzega
a48bbc4be0 Switched from warning to error. Tightened the testcase. 2018-10-02 18:49:53 +02:00
Laubzega
7a5acaf39a Missed the comment. 2018-10-02 18:49:53 +02:00
Laubzega
403783b649 Add a testcase for https://github.com/cc65/cc65/pull/757 2018-10-02 18:49:53 +02:00
Oliver Schmidt
753b48647f
Increased consistency. 
The test program works as-is only if the timezone isn't set (to something different than UTC). However, using localtime() instead of gmtime() makes it at least consistent in that the original time (given to mktime()) is identical to the time retrieved.
 2018-08-02 15:45:57 +02:00
Oliver Schmidt
b04028b5d8 Added test for mktime() and gmtime(). 
A recent regression makes gmtime()/localtime() fail. So it's obviously desirable to have a test for that code.
 2018-07-24 03:26:40 +02:00
Greg King
362b6afacf Made a C union declaration know the sizes of anonymous struct/union members when it determines its size. 
The bug was located, and the fix was written, by Francesco.
 2018-05-13 18:54:45 -04:00
greg-king5
ca31e3af1e
Fixed a bug that didn't preserve the accumulator's value when a simple 16-bit fetch-and-store is optimized. (#637) 
Fix a 16-bit fetch-and-store cc65 optimizer bug.
 2018-05-12 13:46:16 -04:00
Oliver Schmidt
f44406c46f Merge pull request #446 from clbr/lz4 
Add LZ4 decompression support
 2017-06-10 23:23:12 +02:00
greg-king5
06c3cd8307 Added a missing -O configuration. 2017-06-07 10:31:09 -04:00
greg-king5
e24bb372d0 Added a missing -O configuration. 2017-06-07 10:26:34 -04:00
greg-king5
a397a8c1a1 Added missing -O configuration. 2017-06-07 10:20:20 -04:00
Lauri Kasanen
e75a59d7a8 Add LZ4 decompression support 2017-06-06 18:48:25 +03:00
Lauri Kasanen
05b73276c2 Update test description 2017-05-20 09:53:30 +03:00
Lauri Kasanen
80e6afd335 Add two new trampoline test cases 2017-05-19 14:34:10 +03:00
Oliver Schmidt
11b01b908d Merge pull request #424 from clbr/trampoline 
Trampoline support
 2017-05-18 16:29:34 +02:00
Lauri Kasanen
219b239a34 Adjustments in response to latest comments 2017-05-18 17:14:26 +03:00
Lauri Kasanen
4c05c46cd1 Remove RAM-trampoline array support 2017-05-18 16:11:39 +03:00
Lauri Kasanen
ca41af41c2 Rename pragma trampoline to wrapped-call, value to identifier 2017-05-16 20:10:24 +03:00
Lauri Kasanen
077b14ccfa test/val/postincdec: Test for the final val value 2017-05-08 10:19:26 +03:00
Lauri Kasanen
7adcde1707 Add explicit postinc/dec testcase 2017-05-07 20:35:49 +03:00
Lauri Kasanen
9c86c03a96 Add test case 2017-05-02 20:43:41 +03:00
Greg King
1aab287189 Fixed the handling of "while (0) {}". 
It's a corner case; but, conditional macroes might create it -- better safe than sorry.
 2017-04-07 09:26:58 -04:00
Oliver Schmidt
e806515541 Removed workaround. 2017-04-04 15:53:14 +02:00
Oliver Schmidt
93193727be Removed workaround. 2017-04-04 15:52:37 +02:00
Oliver Schmidt
cd27fef6a8 Removed workaround. 2017-04-04 15:52:01 +02:00
Oliver Schmidt
3789174162 Removed workaround. 2017-04-04 15:51:00 +02:00
Oliver Schmidt
14268510f5 Removed workaround. 2017-04-04 15:45:24 +02:00
Oliver Schmidt
233dd5062a Merge pull request #389 from IrgendwerA8/stringimprovements 
Optimization of string functions (size & speed).
 2017-04-04 15:39:37 +02:00
Oliver Schmidt
5dbacb538e Merge pull request #411 from pfusik/bss-name-regression 
Fix regression of #pragma bss-name
 2017-03-22 13:44:48 +01:00
Piotr Fusik
8e35a82c91 Fix regression of #pragma bss-name 
Closes #409
 2017-03-21 22:35:25 +01:00
Oliver Schmidt
5b3611265b Revert to recursively expanded var. 
4a6bca0b56 needed to move to a simply expanded variable but cc82cd9992 made that unnecessary again.
 2017-03-21 20:54:55 +01:00
IrgendwerA8
cc82cd9992 Fixed addressing error for TSB/TSR and enabled tests again. 2017-03-20 21:53:07 +01:00
Oliver Schmidt
0851e3d694 Allow to control test Makefile output via QUIET (like libsrc). 2017-03-20 11:22:04 +01:00
Oliver Schmidt
50174d9860 Hide stdout of tests returning an exit code. 
Now that we doubled our tests by running them for both 6502 and 65C02 Travis CI complains (again) about a too long build output. So let's reduce it by omitting the (useless) stdout of tests.
 2017-03-19 20:32:23 +01:00
Oliver Schmidt
4a6bca0b56 Run test for the 65C02 code generator / runtime too. 
Now that sim65's 65C02 support is actually functional we can run test for the 65C02 support in the compiler and the runtime.

We learn the hard way this is a good idea as there are tests failing when built with optimizations for the 65C02:
- val/compare7
- val/compare8
- val/compare9
- val/compare10
- val/or1
 2017-03-19 20:07:19 +01:00
Oliver Schmidt
ff9b77b6cc Shortened test subdir names. 2017-03-19 17:57:25 +01:00
Oliver Schmidt
66634ef683 Cleaned up test Makefiles. 2017-03-19 17:48:44 +01:00
Greg King
750a527100 Made C's sizeof operator work with initialized void variables. 
Added regression tests that check cc65's handling of void variables.
 2017-03-12 14:41:32 -04:00
Oliver Schmidt
a780df1fe1 Merge pull request #381 from pfusik/static-forward-decl 
"static" forward declarations
 2017-03-12 18:26:14 +01:00
Greg King
73261ea48f Fixed a pointer test again -- but, it's better than in pull request #391. 
This time, the expression compares the pointer directly, instead of comparing the pointer's target.  The new expression avoids an array underrun.
 2017-03-11 15:11:15 -05:00
Christian Groessler
8a81f9c0c8 Fix line endings (CRLF -> LF) on all affected files. 2017-03-10 11:21:14 +01:00
Piotr Fusik
05d1b8072b Add regression tests for duplicate globals with different linkage. 2017-03-09 21:18:48 +01:00
Piotr Fusik
6c3873316b Add regression tests for duplicate global/static variables detected by the compiler. 2017-03-09 20:49:42 +01:00
Piotr Fusik
ce0cf85386 Add regression test for #204. 2017-03-09 20:40:20 +01:00
IrgendwerA8
371e8efb79 temporarily disable optimizations altogether until a fine grain control 
is implemented on Makefile level only disabling the compiler option -Os
 2017-03-07 19:16:31 +01:00
IrgendwerA8
81115aa826 Added further optimizations and unit tests. 2017-03-05 02:09:12 +01:00
Greg King
8f0ea644dd Fixed a pointer-difference, comparison-with-zero expression. 
Some GCC C compilers can't subtract higher pointers from lower pointers properly, when those pointers must be scaled (because they point to objects that are wider than a char). The scaling is done as unsigned which makes the difference positive instead of negative.

So, a broken expression was changed into a direct comparison between the two pointers.
 2017-03-01 06:52:43 -05:00
Greg King
99f3c7d01d Fixed a makefile: "yaccdbg.c" includes "yacc.c". So, yaccdbg must depend on both of them. 2017-03-01 06:29:53 -05:00
Oliver Schmidt
79e1b25c6c Removed DEL as suggested by Greg. 2016-10-16 13:47:31 +02:00
Sven Oliver Moll
476260a6fa 4510 support for da65: fixed docs and Makefile for testcase. 2016-09-27 12:02:57 +02:00
Sven Oliver Moll
d0ed84c2d0 da65: adding support for 4510 cpu of c65 2016-09-20 17:37:10 +02:00
Sven Oliver Moll
bcdd190020 removed 'make clean' invoked from test/Makefile for test/assembler/Makefile, as all artifacts are now created in testwrk and will be cleaned up out of directory 2016-09-13 11:54:56 +02:00
Sven Oliver Moll
95a2f4b9dd re-adding WORKDIR to Makefile 
- added workaround to remove *.o files after assembling
- also removed now obsolete clean target
 2016-09-13 11:28:11 +02:00