50 lines
1.5 KiB
Tcl
50 lines
1.5 KiB
Tcl
set testmodule [file normalize tests/modules/fork.so]
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proc count_log_message {pattern} {
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set status [catch {exec grep -c $pattern < [srv 0 stdout]} result]
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if {$status == 1} {
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set result 0
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}
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return $result
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}
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start_server {tags {"modules"}} {
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r module load $testmodule
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test {Module fork} {
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# the argument to fork.create is the exitcode on termination
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# the second argument to fork.create is passed to usleep
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r fork.create 3 100000 ;# 100ms
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wait_for_condition 20 100 {
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[r fork.exitcode] != -1
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} else {
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fail "fork didn't terminate"
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}
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r fork.exitcode
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} {3}
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test {Module fork kill} {
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# use a longer time to avoid the child exiting before being killed
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r fork.create 3 100000000 ;# 100s
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wait_for_condition 20 100 {
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[count_log_message "fork child started"] == 2
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} else {
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fail "fork didn't start"
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}
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# module fork twice
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assert_error {Fork failed} {r fork.create 0 1}
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assert {[count_log_message "Can't fork for module: File exists"] eq "1"}
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r fork.kill
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assert {[count_log_message "Received SIGUSR1 in child"] eq "1"}
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# check that it wasn't printed again (the print belong to the previous test)
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assert {[count_log_message "fork child exiting"] eq "1"}
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}
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test "Unload the module - fork" {
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assert_equal {OK} [r module unload fork]
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}
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}
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