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process.mixin(require("./common"));
var cat = process.createChildProcess("cat");
var response = "";
var exit_status = -1;
cat.addListener("output", function (chunk) {
puts("stdout: " + JSON.stringify(chunk));
if (chunk) {
response += chunk;
if (response === "hello world") {
puts("closing cat");
cat.close();
}
}
});
cat.addListener("error", function (chunk) {
puts("stderr: " + JSON.stringify(chunk));
assertEquals(null, chunk);
});
cat.addListener("exit", function (status) {
puts("exit event");
exit_status = status;
});
cat.write("hello");
cat.write(" ");
cat.write("world");
process.addListener("exit", function () {
assertEquals(0, exit_status);
assertEquals("hello world", response);
});