test: replace concatenation with template literals
Replace string concatenation in test/async-hooks/test-signalwrap.js with template literals. PR-URL: https://github.com/nodejs/node/pull/14295 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Timothy Gu <timothygu99@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Tobias Nießen <tniessen@tnie.de>
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@ -22,7 +22,7 @@ assert.strictEqual(typeof signal1.triggerAsyncId, 'number');
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checkInvocations(signal1, { init: 1 }, 'when SIGUSR2 handler is set up');
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let count = 0;
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exec('kill -USR2 ' + process.pid);
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exec(`kill -USR2 ${process.pid}`);
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let signal2;
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@ -36,7 +36,7 @@ function onsigusr2() {
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' signal1: when first SIGUSR2 handler is called for the first time');
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// trigger same signal handler again
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exec('kill -USR2 ' + process.pid);
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exec(`kill -USR2 ${process.pid}`);
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} else {
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// second invocation
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checkInvocations(
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@ -61,7 +61,7 @@ function onsigusr2() {
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signal2, { init: 1 },
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'signal2: when second SIGUSR2 handler is setup');
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exec('kill -USR2 ' + process.pid);
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exec(`kill -USR2 ${process.pid}`);
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}
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}
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