mirror of
https://github.com/hanzoai/node-dtrace-provider.git
synced 2026-09-23 23:48:45 +00:00
Chris Andrews
8fe1c361e1
This change adds a destructor for the DTraceArgument base class, improves handling of probe argument values, and adds tests for more argument cases.
23 lines
612 B
JavaScript
23 lines
612 B
JavaScript
// expected output:
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//
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// $ sudo dtrace -Zn 'nodeapp*:::gcprobe{ trace(arg0); }' -c 'node --expose_gc test/gc.js'
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// Dtrace: description 'nodeapp*:::gcprobe' matched 0 probes
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// dtrace: pid 66257 has exited
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// CPU ID FUNCTION:NAME
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// 1 1778 gcprobe:gcprobe 4320227343
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var d = require('../dtrace-provider');
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var dtp = d.createDTraceProvider("nodeapp");
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// don't assign the returned probe object anywhere
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dtp.addProbe("gcprobe", "int");
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dtp.enable();
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// run GC
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gc();
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// probe object should still be around
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dtp.fire("gcprobe", function() {
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return [];
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});
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