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lua: string.dump stub; diagnosed calls.lua fat-undef as at line 295
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giles
2026-04-25 00:48:19 +00:00
parent f620be096b
commit b9b875f399
4 changed files with 48 additions and 46 deletions
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1
lib/lua/runtime.sx
View File

@@ -1292,6 +1292,7 @@
(dict-set! string "gmatch" lua-string-gmatch) (dict-set! string "gmatch" lua-string-gmatch)
(dict-set! string "gsub" lua-string-gsub) (dict-set! string "gsub" lua-string-gsub)
(dict-set! string "format" lua-string-format) (dict-set! string "format" lua-string-format)
(dict-set! string "dump" (fn (&rest args) (str (first args))))
(define (define
lua-string-reverse lua-string-reverse
(fn (s) (fn (s)

56
lib/lua/scoreboard.json
View File

@@ -1,8 +1,8 @@
{ {
"totals": { "totals": {
"pass": 1, "pass": 1,
"fail": 12, "fail": 11,
"timeout": 3, "timeout": 4,
"skip": 8, "skip": 8,
"total": 24, "total": 24,
"runnable": 16, "runnable": 16,
@@ -11,11 +11,11 @@
"top_failure_modes": [ "top_failure_modes": [
[ [
"other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
7 6
], ],
[ [
"timeout", "timeout",
3 4
], ],
[ [
"other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio", "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio",
@@ -51,7 +51,7 @@
"name": "attrib.lua", "name": "attrib.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: module 'C' not found\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: module 'C' not found\\\\\\\"\\",
"ms": 6723 "ms": 6537
}, },
{ {
"name": "big.lua", "name": "big.lua",
@@ -63,7 +63,7 @@
"name": "calls.lua", "name": "calls.lua",
"status": "fail", "status": "fail",
"reason": "undefined symbol: fat\\", "reason": "undefined symbol: fat\\",
"ms": 5181 "ms": 4965
}, },
{ {
"name": "checktable.lua", "name": "checktable.lua",
@@ -75,7 +75,7 @@
"name": "closure.lua", "name": "closure.lua",
"status": "timeout", "status": "timeout",
"reason": "per-test timeout", "reason": "per-test timeout",
"ms": 8004 "ms": 8003
}, },
{ {
"name": "code.lua", "name": "code.lua",
@@ -87,7 +87,7 @@
"name": "constructs.lua", "name": "constructs.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to compare incompat", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to compare incompat",
"ms": 7350 "ms": 7725
}, },
{ {
"name": "db.lua", "name": "db.lua",
@@ -99,13 +99,13 @@
"name": "errors.lua", "name": "errors.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 3439 "ms": 4342
}, },
{ {
"name": "events.lua", "name": "events.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 7915 "ms": 7779
}, },
{ {
"name": "files.lua", "name": "files.lua",
@@ -123,13 +123,13 @@
"name": "literals.lua", "name": "literals.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 2141 "ms": 1857
}, },
{ {
"name": "locals.lua", "name": "locals.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio",
"ms": 1799 "ms": 1856
}, },
{ {
"name": "main.lua", "name": "main.lua",
@@ -141,43 +141,43 @@
"name": "math.lua", "name": "math.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio",
"ms": 4738 "ms": 5615
}, },
{ {
"name": "nextvar.lua", "name": "nextvar.lua",
"status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 7818
},
{
"name": "pm.lua",
"status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 6478
},
{
"name": "sort.lua",
"status": "timeout", "status": "timeout",
"reason": "per-test timeout", "reason": "per-test timeout",
"ms": 8007 "ms": 8007
}, },
{
"name": "pm.lua",
"status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 6139
},
{
"name": "sort.lua",
"status": "timeout",
"reason": "per-test timeout",
"ms": 8003
},
{ {
"name": "strings.lua", "name": "strings.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 4339 "ms": 4505
}, },
{ {
"name": "vararg.lua", "name": "vararg.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 2343 "ms": 3031
}, },
{ {
"name": "verybig.lua", "name": "verybig.lua",
"status": "pass", "status": "pass",
"reason": "", "reason": "",
"ms": 1064 "ms": 1213
} }
] ]
} }

36
lib/lua/scoreboard.md
View File

@@ -1,12 +1,12 @@
# Lua-on-SX conformance scoreboard # Lua-on-SX conformance scoreboard
**Pass rate:** 1/16 runnable (6.2%) **Pass rate:** 1/16 runnable (6.2%)
fail=12 timeout=3 skip=8 total=24 fail=11 timeout=4 skip=8 total=24
## Top failure modes ## Top failure modes
- **7x** other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ - **6x** other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\
- **3x** timeout - **4x** timeout
- **2x** other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio - **2x** other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio
- **1x** other: Unhandled exception: \"Unhandled exception: \\\"lua: module 'C' not found\\\"\ - **1x** other: Unhandled exception: \"Unhandled exception: \\\"lua: module 'C' not found\\\"\
- **1x** undefined symbol: fat\ - **1x** undefined symbol: fat\
@@ -18,25 +18,25 @@ fail=12 timeout=3 skip=8 total=24
|---|---|---|---:| |---|---|---|---:|
| all.lua | skip | driver uses dofile to chain other tests | 0 | | all.lua | skip | driver uses dofile to chain other tests | 0 |
| api.lua | skip | requires testC (C debug library) | 0 | | api.lua | skip | requires testC (C debug library) | 0 |
| attrib.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: module 'C' not found\\\"\ | 6723 | | attrib.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: module 'C' not found\\\"\ | 6537 |
| big.lua | timeout | per-test timeout | 8008 | | big.lua | timeout | per-test timeout | 8008 |
| calls.lua | fail | undefined symbol: fat\ | 5181 | | calls.lua | fail | undefined symbol: fat\ | 4965 |
| checktable.lua | skip | internal debug helpers | 0 | | checktable.lua | skip | internal debug helpers | 0 |
| closure.lua | timeout | per-test timeout | 8004 | | closure.lua | timeout | per-test timeout | 8003 |
| code.lua | skip | bytecode inspection via debug library | 0 | | code.lua | skip | bytecode inspection via debug library | 0 |
| constructs.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to compare incompat | 7350 | | constructs.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to compare incompat | 7725 |
| db.lua | skip | debug library | 0 | | db.lua | skip | debug library | 0 |
| errors.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 3439 | | errors.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 4342 |
| events.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 7915 | | events.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 7779 |
| files.lua | skip | io library | 0 | | files.lua | skip | io library | 0 |
| gc.lua | skip | collectgarbage / finalisers | 0 | | gc.lua | skip | collectgarbage / finalisers | 0 |
| literals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 2141 | | literals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 1857 |
| locals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 1799 | | locals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 1856 |
| main.lua | skip | standalone interpreter driver | 0 | | main.lua | skip | standalone interpreter driver | 0 |
| math.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 4738 | | math.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 5615 |
| nextvar.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 7818 | | nextvar.lua | timeout | per-test timeout | 8007 |
| pm.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 6478 | | pm.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 6139 |
| sort.lua | timeout | per-test timeout | 8007 | | sort.lua | timeout | per-test timeout | 8003 |
| strings.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 4339 | | strings.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 4505 |
| vararg.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 2343 | | vararg.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 3031 |
| verybig.lua | pass | - | 1064 | | verybig.lua | pass | - | 1213 |

1
plans/lua-on-sx.md
View File

@@ -82,6 +82,7 @@ Each item: implement → tests → tick box → update progress log.
_Newest first. Agent appends on every commit._ _Newest first. Agent appends on every commit._
- 2026-04-25: lua: scoreboard iteration — `string.dump` stub (returns string-of-fn). Diagnosed calls.lua: file ENDS with `return deep` (line 295), which makes my `lua-has-top-return?` correctly return true, triggering the guard, which scopes user defines and breaks loadstring's lexical capture of `fat`. The fix would require either rewriting top-level returns into a different mechanism (post-processing the AST) or implementing a real `_G` global table for global assignment/lookup. Both larger.
- 2026-04-25: lua: scoreboard iteration — `math.mod` (Lua 5.0 alias for `fmod`), `math.frexp` (mantissa/exponent split), `math.ldexp` (m·2^e). math.lua moves past line-103 `math.mod` call. Timeouts 6→3, asserts 5→7. 393/393 green. - 2026-04-25: lua: scoreboard iteration — `math.mod` (Lua 5.0 alias for `fmod`), `math.frexp` (mantissa/exponent split), `math.ldexp` (m·2^e). math.lua moves past line-103 `math.mod` call. Timeouts 6→3, asserts 5→7. 393/393 green.
- 2026-04-25: lua: scoreboard iteration — `unpack(t, i, j)` now treats explicit nil for `i` or `j` as missing (defaults to 1 and `#t`). vararg.lua-style `unpack(args, 1, args.n)` works when `args.n` is nil. Asserts 4→5, timeouts 8→6 (more tests reach assertions instead of timing out). 393/393 green. - 2026-04-25: lua: scoreboard iteration — `unpack(t, i, j)` now treats explicit nil for `i` or `j` as missing (defaults to 1 and `#t`). vararg.lua-style `unpack(args, 1, args.n)` works when `args.n` is nil. Asserts 4→5, timeouts 8→6 (more tests reach assertions instead of timing out). 393/393 green.
- 2026-04-25: lua: scoreboard iteration — extended `string.format`. New `%x`/`%X`/`%o` (hex/octal), `%c` (codepoint→char via `lua-char-one`), `%q` (basic quote), width N (`%5d`), zero-pad (`%05d`), left-align (`%-5d`), `%.Ns` precision. Helpers `lua-fmt-pad` and `lua-fmt-int-base`. 393/393 green (+6 format tests). - 2026-04-25: lua: scoreboard iteration — extended `string.format`. New `%x`/`%X`/`%o` (hex/octal), `%c` (codepoint→char via `lua-char-one`), `%q` (basic quote), width N (`%5d`), zero-pad (`%05d`), left-align (`%-5d`), `%.Ns` precision. Helpers `lua-fmt-pad` and `lua-fmt-int-base`. 393/393 green (+6 format tests).