More debuginfod tests fixes.
Start server before setting environment variable. Specify tmpdir as the location of the server's database. Check additional server metrics at start-up.
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@ -2,6 +2,10 @@
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* binutils/testsuite/binutils-all/debuginfod.exp:
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Replace set ::env with setenv.
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Start server before setting environment variable.
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Specify tmpdir as the location of the server's
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database.
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Check additional server metrics at start-up.
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2020-02-07 Nick Clifton <nickc@redhat.com>
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@ -75,10 +75,10 @@ if { ![binutils_assemble $srcdir/$subdir/linkdebug.s tmpdir/linkdebug.debug] } {
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# Find an unused port
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set port [exec sh -c "while true; do PORT=`expr '(' \$RANDOM % 1000 ')' + 9000`; ss -atn | fgrep \":\$PORT\" || break; done; echo \$PORT"]
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# Specify the directory that files retrieved from the server are written to.
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set cache [file join [pwd] "tmpdir/.debuginfod_cache"]
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set db [file join [pwd] "tmpdir/.debuginfod.db"]
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setenv DEBUGINFOD_URLS http://127.0.0.1:$port
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setenv DEBUGINFOD_URLS ""
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setenv DEBUGINFOD_TIMEOUT 30
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setenv DEBUGINFOD_CACHE_PATH $cache
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@ -88,8 +88,9 @@ file mkdir tmpdir/dbg
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file rename -force tmpdir/testprog.debug tmpdir/dbg
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file rename -force tmpdir/linkdebug.debug tmpdir/dbg
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# Remove an old cache if it exists
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# Remove old cache and database if they exist.
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file delete -force $cache
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file delete -force $db
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# Check whether objdump and readelf are configured with debuginfod.
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# To check this we attempt to follow a broken debuglink. If configured
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@ -114,32 +115,43 @@ proc sigint_handler {} {
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trap sigint_handler INT
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# Start a debuginfod server.
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set debuginfod_pid [exec debuginfod -p $port -F tmpdir/dbg 2>/dev/null &]
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set debuginfod_pid [exec debuginfod -d $db -p $port -F tmpdir/dbg 2>/dev/null &]
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if { !$debuginfod_pid } {
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fail "$test (server init)"
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return
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}
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# Wait for debuginfod indicate it's ready.
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set ready 0
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for {set timelim 30} {$timelim != 0} {incr timelim -1} {
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sleep 1
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set want ".*ready 1.*"
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set metrics [list "ready 1" \
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"thread_work_total{role=\"traverse\"} 1" \
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"thread_work_pending{role=\"scan\"} 0" \
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"thread_busy{role=\"scan\"} 0" \
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"groom{statistic=\"buildids\"} 2"]
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# Check server metrics to confirm init has completed.
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foreach m $metrics {
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set timelim 20
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while { $timelim != 0 } {
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sleep 0.5
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catch {exec curl -s http://127.0.0.1:$port/metrics} got
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if { [regexp $want $got] } {
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set ready 1
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if { [regexp $m $got] } {
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break
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}
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}
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if { !$ready } {
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fail "$test (server ready)"
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incr timelim -1
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}
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if { $timelim == 0 } {
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fail "$test (server init timeout)"
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catch {exec kill -INT $debuginfod_pid}
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return
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}
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}
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setenv DEBUGINFOD_URLS http://127.0.0.1:$port
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# Test whether prog can fetch separate debuginfo using debuginfod
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# if it's configured to do so.
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proc test_fetch_debuglink { prog progargs } {
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@ -185,5 +197,4 @@ if { [regexp ".*DEBUGINFOD.*" $conf_readelf] } {
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untested "$test (readelf not configured with debuginfod)"
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}
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file delete -force $cache
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catch {exec kill -INT $debuginfod_pid}
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