summaryrefslogtreecommitdiff
path: root/tests/server-tests/helpers/os_helper.rb
diff options
context:
space:
mode:
Diffstat (limited to 'tests/server-tests/helpers/os_helper.rb')
-rw-r--r--tests/server-tests/helpers/os_helper.rb41
1 files changed, 41 insertions, 0 deletions
diff --git a/tests/server-tests/helpers/os_helper.rb b/tests/server-tests/helpers/os_helper.rb
new file mode 100644
index 00000000..9923d5b1
--- /dev/null
+++ b/tests/server-tests/helpers/os_helper.rb
@@ -0,0 +1,41 @@
+class LeapTest
+
+ #
+ # works like pgrep command line
+ # return an array of hashes like so [{:pid => "1234", :process => "ls"}]
+ #
+ def pgrep(match)
+ output = `pgrep --full --list-name '#{match}'`
+ output.each_line.map{|line|
+ pid = line.split(' ')[0]
+ process = line.gsub(/(#{pid} |\n)/, '')
+ # filter out pgrep cmd itself
+ # on wheezy hosts, the "process" var contains the whole cmd including all parameters
+ # on jessie hosts, it only contains the first cmd (which is the default sheel invoked by 'sh')
+ if process =~ /^sh/
+ nil
+ else
+ {:pid => pid, :process => process}
+ end
+ }.compact
+ end
+
+ def assert_running(process, options={})
+ processes = pgrep(process)
+ assert processes.any?, "No running process for #{process}"
+ if options[:single]
+ assert processes.length == 1, "More than one process for #{process}"
+ end
+ end
+
+ #
+ # runs the specified command, failing on a non-zero exit status.
+ #
+ def assert_run(command)
+ output = `#{command} 2>&1`
+ if $?.exitstatus != 0
+ fail "Error running `#{command}`:\n#{output}"
+ end
+ end
+
+end \ No newline at end of file