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Author	SHA1	Message	Date
Xavier Roche	13b31986d5	tests: skip connect-fallback test on GNU/Hurd (#461 ) 19_local-connect-fallback synthesizes a multi-address host by pinning "deadhost" to a dead 127.0.0.2 then the live 127.0.0.1, so httrack's per-address connect fallback has somewhere to fall back to. That fixture needs a second loopback IP: the dead and live addresses share the URL's port (htslib.c applies it to every resolved address), so they must differ by IP. Linux and macOS route all of 127/8 to loopback; GNU/Hurd has only 127.0.0.1, so the dead address fails synchronously, the fallback never engages, and the test fails on hurd-i386. This is a fixture limitation, not a bug in the fallback code, so skip on GNU/Hurd (uname -s = GNU). A runtime bind/connect probe was tried first but both wrongly skipped macOS, which connects to 127.0.0.2 fine but does not treat it as bindable; the one-loopback-IP fact is what actually distinguishes Hurd. hurd-i386 is a non-release port and did not block migration. Signed-off-by: Xavier Roche <roche@httrack.com> Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-29 19:40:07 +02:00

Author

SHA1

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Xavier Roche

13b31986d5

tests: skip connect-fallback test on GNU/Hurd (#461 )

19_local-connect-fallback synthesizes a multi-address host by pinning
"deadhost" to a dead 127.0.0.2 then the live 127.0.0.1, so httrack's
per-address connect fallback has somewhere to fall back to. That fixture
needs a second loopback IP: the dead and live addresses share the URL's
port (htslib.c applies it to every resolved address), so they must differ
by IP. Linux and macOS route all of 127/8 to loopback; GNU/Hurd has only
127.0.0.1, so the dead address fails synchronously, the fallback never
engages, and the test fails on hurd-i386.

This is a fixture limitation, not a bug in the fallback code, so skip on
GNU/Hurd (uname -s = GNU). A runtime bind/connect probe was tried first
but both wrongly skipped macOS, which connects to 127.0.0.2 fine but does
not treat it as bindable; the one-loopback-IP fact is what actually
distinguishes Hurd. hurd-i386 is a non-release port and did not block
migration.

Signed-off-by: Xavier Roche <roche@httrack.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

2026-06-29 19:40:07 +02:00

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