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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /js/src/jit-test/tests/gc/pretenure-object-long-then-short-lived.js
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/gc/pretenure-object-long-then-short-lived.js')
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diff --git a/js/src/jit-test/tests/gc/pretenure-object-long-then-short-lived.js b/js/src/jit-test/tests/gc/pretenure-object-long-then-short-lived.js
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+// Allocate many objects, changing the lifetime from long-lived to short lived
+// and check that we recover.
+
+load(libdir + "pretenure.js");
+
+setupPretenureTest();
+
+// Phase 1: long lived.
+
+allocateObjects(nurseryCount, true);
+let { minor, major } = runTestAndCountCollections(
+ () => allocateObjects(tenuredCount, true)
+);
+
+print(`${minor} minor GCs, ${major} major GCs`);
+assertEq(minor <= 1, true);
+assertEq(major >= 5, true);
+
+// Phase 2: short lived.
+
+allocateObjects(tenuredCount, false);
+({ minor, major } = runTestAndCountCollections(
+ () => allocateObjects(nurseryCount * 5, false)
+));
+
+print(`${minor} minor GCs, ${major} major GCs`);
+assertEq(minor >= 5, true);
+assertEq(major == 0, true);