bun test --isolate: reset Module._extensions per file and ask it before the source cache answers a require() by robobun · Pull Request #47477 · oven-sh/bun

bun test --isolate: empty the Module._extensions table when the global is swapped

robobun

committed

a156d8f

bun test --isolate: ask Module._extensions before the source cache answers a require()

robobun

committed

ab41ec7

Give a transpile job its own copy of the extensions that Module._extensions registered

robobun

committed

e79024f

bun test --isolate: evict every key of a path that a Module._extensions handler loaded

robobun

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d3ed197

Copy the list of extensions in the caller of transpile()

robobun

committed

cf2bf4f

isolation.test.ts: compare the frames of both specifiers, and name what the in-flight test depends on

robobun

committed

12d5f61

isolation.test.ts: hold the in-flight transpile with a macro, and keep the restore before the JSX load under --parallel

robobun

committed

698e3dd

Turn the leak check off in the two children that run without symbols

robobun

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1340276

bun test --isolate=modules: evict the paths of a finished test file too

robobun

committed

cb49642

bun test --isolate=modules: leave the source cache in front of Module._extensions there

robobun

committed

0c29bb6

isolation.test.ts: count the handler calls in the --isolate=modules test

robobun

committed

05b6428

isolation.test.ts: the --isolate=modules test checks whose handler is called, not how often

robobun

committed

18bdbba

test/aot: name the four Module._extensions tests of isolation.test.ts that fail with their child runs under --aot

robobun

committed

4a30e1e

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bun test --isolate: reset Module._extensions per file and ask it before the source cache answers a require() - #47477

bun test --isolate: reset Module._extensions per file and ask it before the source cache answers a require()#47477
robobun wants to merge 13 commits into
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robobun/deb8dceb/isolate-require-extensions

Commits on Nov 10, 2026

bun test --isolate: empty the Module._extensions table when the global is swapped

bun test --isolate: ask Module._extensions before the source cache answers a require()

Give a transpile job its own copy of the extensions that Module._extensions registered

bun test --isolate: evict every key of a path that a Module._extensions handler loaded

Copy the list of extensions in the caller of transpile()

isolation.test.ts: compare the frames of both specifiers, and name what the in-flight test depends on

isolation.test.ts: hold the in-flight transpile with a macro, and keep the restore before the JSX load under --parallel

Turn the leak check off in the two children that run without symbols

bun test --isolate=modules: evict the paths of a finished test file too

bun test --isolate=modules: leave the source cache in front of Module._extensions there

isolation.test.ts: count the handler calls in the --isolate=modules test

isolation.test.ts: the --isolate=modules test checks whose handler is called, not how often

test/aot: name the four Module._extensions tests of isolation.test.ts that fail with their child runs under --aot