jcp-gateway: the stdio tests' awk server answers on any awk #234
2026-10-13
jcp-gateway: the stdio tests' awk server answers on any awk
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The two tests that drive the gateway binary in front of an awk server passed in CI's Linux image and on macOS, but on a host whose awk is mawk (Debian's and Ubuntu's default) both failed at their 120 s deadline: mawk buffers piped input in blocks, so the server never saw the initialize request until the pipe closed, and the gateway, correctly, waited for its reply. The test asks the awk what it is and runs mawk with `-W interactive`, which reads the pipe a line at a time; other awks, which reject or ignore that option, are left as they are. Co-Authored-By: Claude Opus 5.5 <[email protected]>