ximing / jsvm3 / 31947080003

82%

master: 81%

Build Type

push

github

Committed by ximing

Commit Message

feat: host-callback budget, realm reset, and native async/await

Fix four embed holes that show up in MV3 and other long-lived hosts:

- Inline null/undefined property errors so the published runtime
  throws JSVMTypeError instead of ReferenceError: Cannot is not defined
- Give host-invoked guest callbacks the JSVM timeout and maxDepth
- Add JSVM.reset() and resetOnExec so sequential execs do not leak vars
- Compile async/await as a fiber AWAIT opcode (ISA 2) instead of
  inlined regenerator helpers

Coverage Stats

539 of 715 branches covered (75.38%)

Branch coverage included in aggregate %.

96 of 110 new or added lines in 8 files covered. (87.27%)

2 existing lines in 1 file now uncovered.

1936 of 2314 relevant lines covered (83.66%)

17652.41 hits per line