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interpreter_test.go
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interpreter_test.go
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package main
import "testing"
func benchmarkProgram(path string, b *testing.B) {
for i := 0; i < b.N; i++ {
interpretTree(path)
}
}
func BenchmarkParallel(b *testing.B) {
benchmarkProgram("parallel.csp", b)
}
func BenchmarkPhilosophers(b *testing.B) {
benchmarkProgram("philosophers.csp", b)
}
func BenchmarkClientServer(b *testing.B) {
benchmarkProgram("clientserver.csp", b)
}
func testAllConsumed(path string, shouldDeadlock bool, t *testing.T) {
remaining := interpretTree(path)
if remaining != nil {
errorFmt := "All events should be executed in %s. " +
"The events %v were not."
t.Errorf(errorFmt, path, remaining)
} else if hasDeadlocked != shouldDeadlock {
if shouldDeadlock {
t.Error("Process did not deadlock when it was expected to.")
} else {
t.Error("Process unexpectedly deadlocked.")
}
}
}
func TestParallel(t *testing.T) {
testAllConsumed("parallel.csp", true, t)
}
func TestChannels(t *testing.T) {
testAllConsumed("channels.csp", false, t)
}
func TestPhilosophers(t *testing.T) {
testAllConsumed("philosophers.csp", false, t)
testAllConsumed("philosophers2.csp", true, t)
}