func (c *Case) grepLog(context *runtime.TaskContext) {
reader, err := context.NewLogReader()
defer reader.Close()
nilOrPanic(err, "Failed to open log reader")
data, err := ioutil.ReadAll(reader)
nilOrPanic(err, "Failed to read log")
if c.MatchLog != "" {
match, err := regexp.MatchString(c.MatchLog, string(data))
nilOrPanic(err, "Invalid regular expression: ", c.MatchLog)
assert(match, "Expected log to match regular expression: ", c.MatchLog)
}
if c.NotMatchLog != "" {
match, err := regexp.MatchString(c.NotMatchLog, string(data))
nilOrPanic(err, "Invalid regular expression: ", c.NotMatchLog)
assert(!match, "Expected log to _not_ match regular expression: ", c.NotMatchLog)
}
}
