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fix(ci): keep the push suite inside the runner's memory and time budget
Test / test (push) Successful in 2m55s
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Assisted-by: GLM 5.3 Flash
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petrbalvin
2026-10-02 17:20:31 +02:00
parent 02a6359c1f
commit e02918c17b
5 changed files with 34 additions and 10 deletions
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parser/fuzz_test.go
+7 -5
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@@ -46,11 +46,13 @@ func FuzzParse(f *testing.F) {
f.Add("TEXT ·f(SB), $0\n\tMOVD $(1<<0|1<<9), R0\n\tRET\n") // constant expression
f.Add("TEXT ·f(SB), $0\n\tADD $-8, R10; SUB $~63, R11\n\tRET\n")
// Constant-expression nesting: an immediate and a displacement read
// through the recursive folder, so deep parenthesis groups probe its
// depth handling on every plain run. The immediate seed is deep enough
// that, before the folder carried a depth bound, it grew the goroutine
// stack past its limit with a fatal error.
f.Add("TEXT ·f(SB), $0\n\tMOVD $" + strings.Repeat("(", 4_000_000) + "1" + strings.Repeat(")", 4_000_000) + ", R0\n\tRET\n")
// through the recursive folder, so parenthesis groups past the folder's
// depth bound probe its fallback on every plain run. The seeds sit just
// above the bound (maxFoldDepth), not in the millions: a seed corpus
// runs on every `go test` including the small-memory CI runner, and an
// eight-million-token seed costs the process close to a gigabyte before
// the bound even engages. The megascale belongs to the fuzz timebox.
f.Add("TEXT ·f(SB), $0\n\tMOVD $" + strings.Repeat("(", 1500) + "1" + strings.Repeat(")", 1500) + ", R0\n\tRET\n")
f.Add("TEXT ·f(SB), $0\n\tMOVQ " + strings.Repeat("(", 2000) + "1" + strings.Repeat(")", 2000) + "(AX), BX\n\tRET\n")
f.Add("TEXT ·f(SB), $0\n\tMOVD $" + strings.Repeat("~", 5000) + "1, R0\n\tRET\n")