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test: fix test-debug-port-from-cmdline #25748
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This change is a backport of 2b4b600 from io.js. Original commit message: This test was failing because the spawned process was terminated before anything could be done, by calling child.stdin.end. With this change, the child's stdin is no longer closed. When the stdin is not a tty, io.js waits for the whole input before starting, so the child must be run with --interactive to process the command sent by the parent. The child is killed explicitly by the parent before it exits. This test was failing silently because the asserts were not called if nothing was received from the child. This fix moves assertOutputLines to always run on exit. Fixes: nodejs/node#2177 Refs: nodejs/node#2094 PR-URL: nodejs/node#2186 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Rod Vagg <[email protected]> Reviewed-By: Johan Bergström <[email protected]> Reviewed-By: Alexis Campailla <[email protected]>
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👍 |
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LGTM |
joaocgreis
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This change is a backport of 2b4b600 from io.js. Original commit message: This test was failing because the spawned process was terminated before anything could be done, by calling child.stdin.end. With this change, the child's stdin is no longer closed. When the stdin is not a tty, io.js waits for the whole input before starting, so the child must be run with --interactive to process the command sent by the parent. The child is killed explicitly by the parent before it exits. This test was failing silently because the asserts were not called if nothing was received from the child. This fix moves assertOutputLines to always run on exit. Fixes: nodejs/node#2177 Refs: nodejs/node#2094 PR-URL: nodejs/node#2186 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Rod Vagg <[email protected]> Reviewed-By: Johan Bergström <[email protected]> Reviewed-By: Alexis Campailla <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> PR-URL: #25748
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Thanks! Landed in ceb6a8c. |
jBarz
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This change is a backport of 2b4b600 from io.js. Original commit message: This test was failing because the spawned process was terminated before anything could be done, by calling child.stdin.end. With this change, the child's stdin is no longer closed. When the stdin is not a tty, io.js waits for the whole input before starting, so the child must be run with --interactive to process the command sent by the parent. The child is killed explicitly by the parent before it exits. This test was failing silently because the asserts were not called if nothing was received from the child. This fix moves assertOutputLines to always run on exit. Fixes: nodejs/node#2177 Refs: nodejs/node#2094 PR-URL: nodejs/node#2186 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Rod Vagg <[email protected]> Reviewed-By: Johan Bergström <[email protected]> Reviewed-By: Alexis Campailla <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> PR-URL: nodejs#25748
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test-debug-port-from-cmdlinebecame an issue in io.js in nodejs/node#2094 , when it was noticed that it failed frequently on Windows 2008. The error messages displayed were not clear and threw investigation off from the real problem.The problem turned out to be with the test itself, and it failed also on Linux but silently, which is also the case for v0.12. For example here: http://jenkins.nodejs.org/job/node-test-commit-unix/132/DESTCPU=ia32,label=linux/tapTestReport/simple.tap-126/ the output should have been 2 lines:
This fix changes the test so that it runs as expected and always asserts the expected result. Further details in the original PR: nodejs/node#2186
/cc @joyent/node-collaborators