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Honor PGCTLTIMEOUT environment variable for pg_regress' startup wait.

In commit2ffa869 we made pg_ctl recognize an environment variablePGCTLTIMEOUT to set the default timeout for starting and stopping thepostmaster. However, pg_regress uses pg_ctl only for the "stop" end ofthat; it has bespoke code for starting the postmaster, and that code hashistorically had a hard-wired 60-second timeout. Further buildfarmexperience says it'd be a good idea if that timeout were also controlledby PGCTLTIMEOUT, so let's make it so. Like the previous patch, back-patchto all active branches.Discussion: <13969.1461191936@sss.pgh.pa.us>

1 parent6ec1ff8 commit691073bCopy full SHA for 691073b

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src/test/regress
- pg_regress.c

1 file changed

+21

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lines changed

`‎src/test/regress/pg_regress.c`

Lines changed: 21 additions & 6 deletions

Original file line number	Diff line number	Diff line change
`@@ -2389,6 +2389,8 @@ regression_main(int argc, char *argv[], init_function ifunc, test_function tfunc`
`2389`	`2389`	`{`
`2390`	`2390`	`FILE*pg_conf;`
`2391`	`2391`	`_stringlist*sl;`
	`2392`	`+constchar*env_wait;`
	`2393`	`+intwait_seconds;`
`2392`	`2394`
`2393`	`2395`	`/*`
`2394`	`2396`	`* Prepare the temp installation`
`@@ -2562,11 +2564,23 @@ regression_main(int argc, char *argv[], init_function ifunc, test_function tfunc`
`2562`	`2564`	`}`
`2563`	`2565`
`2564`	`2566`	`/*`
`2565`		`- * Wait till postmaster is able to accept connections (normally only a`
`2566`		`- * second or so, but Cygwin is reportedly much slower). Don't wait`
`2567`		`- * forever, however.`
	`2567`	`+ * Wait till postmaster is able to accept connections; normally this`
	`2568`	`+ * is only a second or so, but Cygwin is reportedly much slower, and`
	`2569`	`+ * test builds using Valgrind or similar tools might be too. Hence,`
	`2570`	`+ * allow the default timeout of 60 seconds to be overridden from the`
	`2571`	`+ * PGCTLTIMEOUT environment variable.`
`2568`	`2572`	`*/`
`2569`		`-for (i=0;i<60;i++)`
	`2573`	`+env_wait=getenv("PGCTLTIMEOUT");`
	`2574`	`+if (env_wait!=NULL)`
	`2575`	`+{`
	`2576`	`+wait_seconds=atoi(env_wait);`
	`2577`	`+if (wait_seconds <=0)`
	`2578`	`+wait_seconds=60;`
	`2579`	`+}`
	`2580`	`+else`
	`2581`	`+wait_seconds=60;`
	`2582`	`+`
	`2583`	`+for (i=0;i<wait_seconds;i++)`
`2570`	`2584`	`{`
`2571`	`2585`	`/* Done if psql succeeds */`
`2572`	`2586`	`if (system(buf2)==0)`
`@@ -2587,9 +2601,10 @@ regression_main(int argc, char *argv[], init_function ifunc, test_function tfunc`
`2587`	`2601`
`2588`	`2602`	`pg_usleep(1000000L);`
`2589`	`2603`	`}`
`2590`		`-if (i >=60)`
	`2604`	`+if (i >=wait_seconds)`
`2591`	`2605`	`{`
`2592`		`-fprintf(stderr,_("\n%s: postmaster did not respond within 60 seconds\nExamine %s/log/postmaster.log for the reason\n"),progname,outputdir);`
	`2606`	`+fprintf(stderr,_("\n%s: postmaster did not respond within %d seconds\nExamine %s/log/postmaster.log for the reason\n"),`
	`2607`	`+progname,wait_seconds,outputdir);`
`2593`	`2608`
`2594`	`2609`	`/*`
`2595`	`2610`	`* If we get here, the postmaster is probably wedged somewhere in`

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`‎src/test/regress/pg_regress.c`

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