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91 Commits
Author SHA1 Message Date
ISSOtm 5b9903f358 Mark a link test as failed if assembling fails 
Assembling is never *supposed* to fail, but in this case I ended up adding
a test case that triggered a bug in the assembler, and that caused the rest
of the test to become garbled. This is thus more robust.
 2026-09-18 21:19:37 +02:00
ISSOtm ef709fade6 Refactor and fix sect packing's bank iteration 
Moving both pieces of related code together, as it were.
This also ends up changing the behaviour of scrambling,
where sections could “leak” out of the scrambling's bank pool
and resume being placed normally.

We have discussed it offline, and decided that this was a bug.
The test suite has been updated accordingly, which even gives
the occasion to move this test from a special case to the main
generic loop!
 2026-09-18 21:19:37 +02:00
ISSOtm 6f69867d04 Make more RGBLINK tests use at-files 
Less special handling = good

Possibly this can be done to more tests, but this is what I found.
 2026-09-17 10:25:47 -04:00
ISSOtm e39dbe1752 Remove no-op in link test script 
No, `printf` does not do that.
This works because making it read from stdin suppresses
any words after the first one.
 2026-09-17 09:35:32 -04:00
Rangi 7d0cb000e8 Specify COLUMNS in test scripts for consistent output 2026-09-06 00:07:16 +02:00
Rangi 8bc7de35f9 Prevent SECTION FRAGMENT combined sizes from overflowing their uint16_t size 2026-08-22 18:24:17 -04:00
Rangi ec5e6cbabb Handle -Wtruncation for link-time jr values 
Fixes #2028
 2026-07-21 14:51:58 -04:00
Rangi d9c0d37fd5 Explicitly allow JR offsets to wrap around in RGBLINK 
This reverts commit f27a8132d9.
 2026-07-20 19:23:11 -04:00
Rangi 19e60d9864 Fix large ds in linker script overflowing the PC 2026-07-14 00:42:42 -04:00
Rangi 5869e0dc60 Fix RGBLINK scrambling algorithm to work for SRAM 
Since SRAM sections start from 0, we had been using a signed
`int8_t curScrambleSRAM` counter to allow 0 as a scrambled bank,
but this actually just placed all floating SRAM sections in bank 0.
 2026-07-13 22:39:41 -04:00
Rangi 417b5212d4 Fix OOM for too-small overlay files in 32K mode (rgblink -t) 2026-07-13 16:17:30 -04:00
Rangi 0adbb92e50 Same-line shellcheck comment explanations 
These are obvious even with `git grep shellcheck`.
 2026-07-06 04:43:08 +02:00
Rangi 09da4e001a Use Bash arrays instead of POSIX splitting when possible 2026-07-06 04:43:08 +02:00
Rangi de36a11be7 Prevent rgblink -Wno-* disabled warnings from printing a location trace anyway 
Fixes #2005
 2026-07-04 23:02:16 -04:00
Rangi a91d26192d Fix SECTION UNION alignment depending on piece order 2026-01-07 16:36:04 -05:00
Rangi 711fba5e35 Add more tests for things that only the external tests had covered 2025-10-08 13:32:48 -04:00
Rangi fba0562650 Fix repeated REPT nodes in backtraces 2025-10-06 16:36:55 -04:00
Rangi42 96b953fe51 Add a test case for overlapping IF/ENDC and REPT/ENDR 
This trips an asserton in the Rust rewrite because of its different
conditional stack design
 2025-09-25 11:57:56 -04:00
Rangi42 ca4b890273 Consistently do & alignMask, not % alignSize 
Also add more unrelated tests for coverage
 2025-09-23 13:25:51 -04:00
Rangi42 1fdeb34e50 Fix too-short .out.bin expected test results 
RGBASM tests now use `rgblink -x` instead of `dd` to get trimmed
test output. RGBLINK tests cannot do so because some of them
(e.g. bank-numbers.asm and sizeof-startof.asm) rely on ROMX
sections above 1, and `-x` implies `-t` which breaks that.
 2025-09-15 09:25:33 -04:00
Rangi42 e569e0c200 Don't comment "; Next fragment/union" in .map files for empty section pieces 
Fixes #1821
 2025-09-05 15:31:46 -04:00
Rangi 534a4efee4 Add 0/1/2 warning levels to rgblink -Wtruncation (#1816) 2025-09-01 15:35:53 -04:00
Rangi42 2bdf61da70 Increase RGBASM test coverage 2025-08-13 12:26:01 -04:00
Rangi 5f8b7474b4 Add -B/--backtrace option to RGBASM and RGBLINK (#1787) 2025-08-11 14:30:14 -04:00
Rangi42 d16751f56a Avoid hard-coding a redundant "FATAL:" in RGBLINK 2025-07-27 20:07:53 -04:00
Rangi 5eb093f13e Implement warning diagnostic flags for RGBLINK (#1754) 2025-07-17 12:54:29 -04:00
Rangi 991b74dd0d Fix segfault with invalid RGBLINK scramble spec (#1730) 2025-07-08 12:34:54 -04:00
Rangi 804db4e073 Handle missing newline at EOF for linkerscript INCLUDEd files (#1691) 2025-05-22 10:55:58 +02:00
Rangi d413870e6d .sym file sorting accounts for local labels' parents' addresses and names (#1684) 2025-05-05 13:57:25 -04:00
Rangi f61019dd68 Add more RGBLINK test coverage (#1637) 2025-01-29 11:41:08 -05:00
Rangi a59867cd78 Consistently use LF line endings in expected .out and .err output (#1635) 
Test scripts compare files as text
 2025-01-28 21:24:40 -05:00
Rangi 382ad17969 Don't output sections in reverse order (#1613) 2025-01-17 01:28:17 -05:00
Sylvie 5efd303b7f Allow LOAD FRAGMENT (#1552) 
This was implemented in #736 but removed after discussion in #869.

Fixes #1537
 2024-10-24 19:45:44 -04:00
Sylvie 1dcc000572 Report locations for RGBLINK errors with conflicting objects (#1494) 
This requires updating the object file format to record the
fstack context for sections themselves, not just for patches.
 2024-09-10 19:23:48 +02:00
Sylvie 323028d9f2 RGBLINK lists local symbols when encountering an unknown symbol reference (#1496) 2024-09-06 21:31:13 -04:00
Sylvie 7330c2c606 Replace unmangle with cygpath (#1490) 
Use `-m` not `-w` so paths use forward slashes
 2024-08-31 00:10:44 -04:00
Rangi42 c07371c9fc Revert "Show test issues as annotations in the GitHub Actions job summary" 
This reverts commit 3a5ff35928.

Annotations were not actually appearing.
<https://docs.github.com/en/actions/writing-workflows/choosing-what-your-workflow-does/workflow-commands-for-github-actions>
 2024-08-27 14:07:35 -04:00
Rangi42 3a5ff35928 Show test issues as annotations in the GitHub Actions job summary 2024-08-27 01:02:53 -04:00
Sylvie 82e81ab1da Test RGBLINK on SDCC object files (#1479) 2024-08-20 17:51:01 -04:00
Rangi42 731715ff36 Refactor test.sh scripts for consistency 2024-08-18 21:38:45 -04:00
Rangi42 7cf4156003 Add some more tests, and fix some existing ones 2024-08-18 21:38:45 -04:00
Sylvie 352551d4f8 Allow padding to coexist with overlay file (#1395) 2024-05-17 11:14:44 +02:00
Sylvie 408a783fd8 Add more RGBLINK tests (#1386) 2024-03-29 14:30:32 -04:00
Sylvie 8ec0d01fc4 Sort .sym files in ascending order, and test for it (#1355) 2024-03-13 18:32:35 -04:00
Sylvie 658286c8e4 Move a SECTION FRAGMENT test to the test/link/section-fragment folder (#1354) 
Add a binary comparison for the same-label SECTION UNION test
 2024-03-13 15:34:27 -04:00
Sylvie 67c707739d Allow multiple identical exported numeric constants (#1341) 
This still doesn't allow identical exported label constants.
That can be addressed when or if it's requested for a real use case.

Symbols only store one source filename + line number, so this
arbitrarily keeps the last read symbol as the reported one.
 2024-03-13 14:06:20 -04:00
Sylvie 68f6ab5c32 Add test cases for SECTION UNION defining multiple identical labels (#1349) 
Exported labels should fail to link; non-exported ones should be okay.
 2024-03-13 13:34:44 -04:00
Sylvie 4f15f07dd4 Refactor link/test.sh to avoid repeating test names (#1353) 2024-03-13 11:43:50 -04:00
Rangi42 e701faa1bc Print summaries at the end of test.sh scripts 2024-03-07 16:45:53 -05:00
Eldred Habert 0da216897a Improve tests a little (#1324) 
* Avoid redirecting error messages in RGBLINK tests

We check that RGBLINK prints nothing to stdout, so all that
would be captured on stdout is a putative failure message.

* Require each RGBLINK test to check error output

Otherwise, you can have a test that just... checks nothing!

* Document how to add tests

Fixes #1300's last remaining item.
Also add `checkdiff` rules to remind us to update that doc if
any of the test driver scripts are updated.
 2024-03-03 19:12:29 -05:00