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erlang: code:load_binary/3 hot-reload BIF (+8 eval tests)

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This commit is contained in:
giles
2026-05-14 18:52:45 +00:00
parent 0c389d4696
commit 89a6b30501
5 changed files with 104 additions and 6 deletions
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32
lib/erlang/tests/eval.sx
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@@ -1125,6 +1125,38 @@
(er-eval-test "lists:duplicate val"
(nm (ev "hd(lists:duplicate(3, marker))")) "marker")
;; ── Phase 7: code:load_binary/3 ───────────────────────────────
(er-modules-reset!)
(er-eval-test "code:load_binary ok tag"
(nm (ev "element(1, code:load_binary(cl1, \"cl1.erl\", \"-module(cl1). foo() -> 1.\"))"))
"module")
(er-eval-test "code:load_binary ok name"
(nm (ev "element(2, code:load_binary(cl1, \"cl1.erl\", \"-module(cl1). foo() -> 1.\"))"))
"cl1")
(er-eval-test "code:load_binary then call"
(ev "cl1:foo()") 1)
(er-eval-test "code:load_binary reload v2"
(ev "code:load_binary(cl1, \"cl1.erl\", \"-module(cl1). foo() -> 99.\"), cl1:foo()")
99)
(er-eval-test "code:load_binary name mismatch tag"
(nm (ev "element(1, code:load_binary(cl2, \"x.erl\", \"-module(other). f() -> 0.\"))"))
"error")
(er-eval-test "code:load_binary name mismatch reason"
(nm (ev "element(2, code:load_binary(cl2, \"x.erl\", \"-module(other). f() -> 0.\"))"))
"module_name_mismatch")
(er-eval-test "code:load_binary badfile on garbage"
(nm (ev "element(2, code:load_binary(cl3, \"x.erl\", \"this is not erlang\"))"))
"badfile")
(er-eval-test "code:load_binary non-atom mod is badarg"
(nm (ev "element(2, code:load_binary(\"cl1\", \"x.erl\", \"-module(cl1). f() -> 0.\"))"))
"badarg")
(define
er-eval-test-summary
(str "eval " er-eval-test-pass "/" er-eval-test-count))