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This requires that onExit() is not called immediately upon receiving a SIGCHLD. There could still be data in the pipez. So, instead just set a flag and invoke the pipe watchers. Sometimes one will not receive an EOF from pipes because the process was killed by a SIGTERM, or something. If SIGCHLD has been recved but we are getting EAGAIN, the pipez need to be closed too.
30 lines
521 B
JavaScript
30 lines
521 B
JavaScript
include("mjsunit.js");
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var pwd_called = false;
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function pwd (callback) {
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var output = "";
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var process = new node.Process("pwd");
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process.onOutput = function (s) {
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if (s) output += s;
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};
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process.onExit = function(c) {
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assertEquals(0, c);
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callback(output);
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pwd_called = true;
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};
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}
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function onLoad () {
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pwd(function (result) {
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print(result);
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assertTrue(result.length > 1);
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assertEquals("\n", result[result.length-1]);
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});
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}
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function onExit () {
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assertTrue(pwd_called);
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}
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