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GeezerVison is showing github.com — v8: report minor mark-sweep in GCProfiler · nodejs/node@3def577

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- node_v8.cc
test/parallel
- test-v8-collect-gc-profile-minor-ms.js

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`‎src/node_v8.cc‎`

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+2Lines changed: 2 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -336,6 +336,8 @@ static const char* GetGCTypeName(v8::GCType gc_type) {`
`336`	`336`	`switch (gc_type) {`
`337`	`337`	`case v8::GCType::kGCTypeScavenge:`
`338`	`338`	`return "Scavenge";`
	`339`	`+ case v8::GCType::kGCTypeMinorMarkSweep:`
	`340`	`+ return "MinorMarkSweep";`
`339`	`341`	`case v8::GCType::kGCTypeMarkSweepCompact:`
`340`	`342`	`return "MarkSweepCompact";`
`341`	`343`	`case v8::GCType::kGCTypeIncrementalMarking:`

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`‎test/parallel/test-v8-collect-gc-profile-minor-ms.js‎`

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+16Lines changed: 16 additions & 0 deletions

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,16 @@`
	`1`	`+// Flags: --expose-gc --minor-ms`
	`2`	`+'use strict';`
	`3`	`+`
	`4`	`+require('../common');`
	`5`	`+const assert = require('assert');`
	`6`	`+const { GCProfiler } = require('v8');`
	`7`	`+`
	`8`	`+const profiler = new GCProfiler();`
	`9`	`+profiler.start();`
	`10`	`+global.gc({ type: 'minor', execution: 'sync' });`
	`11`	`+`
	`12`	`+const profile = profiler.stop();`
	`13`	`+assert.deepStrictEqual(`
	`14`	`+ profile.statistics.map(({ gcType }) => gcType),`
	`15`	`+ ['MinorMarkSweep'],`
	`16`	`+);`

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