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https://github.com/golang/go
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make test/chan/nonblock work even with real os threads
R=ken OCL=23422 CL=23422
This commit is contained in:
parent
d8819569eb
commit
d2117ad438
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@ -9,40 +9,55 @@
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package main
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func pause() {
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for i:=0; i<100; i++ { sys.Gosched() }
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}
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import "time"
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func i32receiver(c chan int32) {
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func i32receiver(c chan int32, strobe chan bool) {
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if <-c != 123 { panic("i32 value") }
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strobe <- true
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}
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func i32sender(c chan int32) {
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c <- 234
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func i32sender(c chan int32, strobe chan bool) {
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c <- 234;
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strobe <- true
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}
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func i64receiver(c chan int64) {
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func i64receiver(c chan int64, strobe chan bool) {
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if <-c != 123456 { panic("i64 value") }
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strobe <- true
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}
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func i64sender(c chan int64) {
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c <- 234567
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func i64sender(c chan int64, strobe chan bool) {
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c <- 234567;
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strobe <- true
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}
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func breceiver(c chan bool) {
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func breceiver(c chan bool, strobe chan bool) {
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if ! <-c { panic("b value") }
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strobe <- true
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}
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func bsender(c chan bool) {
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c <- true
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func bsender(c chan bool, strobe chan bool) {
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c <- true;
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strobe <- true
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}
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func sreceiver(c chan string) {
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func sreceiver(c chan string, strobe chan bool) {
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if <-c != "hello" { panic("s value") }
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strobe <- true
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}
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func ssender(c chan string) {
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c <- "hello again"
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func ssender(c chan string, strobe chan bool) {
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c <- "hello again";
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strobe <- true
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}
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var ticker = time.Tick(10*1000); // 10 us
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func sleep() {
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<-ticker;
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<-ticker;
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sys.Gosched();
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sys.Gosched();
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sys.Gosched();
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}
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func main() {
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@ -52,6 +67,8 @@ func main() {
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var s string;
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var ok bool;
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var sync = make(chan bool);
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for buffer := 0; buffer < 2; buffer++ {
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c32 := make(chan int32, buffer);
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c64 := make(chan int64, buffer);
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@ -70,45 +87,57 @@ func main() {
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s, ok = <-cs;
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if ok { panic("blocked ssender") }
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go i32receiver(c32);
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pause();
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go i32receiver(c32, sync);
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sleep();
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ok = c32 <- 123;
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if !ok { panic("i32receiver") }
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go i32sender(c32);
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pause();
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i32, ok = <-c32;
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if !ok { panic("i32sender") }
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if i32 != 234 { panic("i32sender value") }
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if !ok { panic("i32receiver buffer=", buffer) }
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<-sync;
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go i64receiver(c64);
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pause();
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go i32sender(c32, sync);
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if buffer > 0 { <-sync } else { sleep() }
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i32, ok = <-c32;
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if !ok { panic("i32sender buffer=", buffer) }
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if i32 != 234 { panic("i32sender value") }
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if buffer == 0 { <-sync }
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go i64receiver(c64, sync);
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sleep();
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ok = c64 <- 123456;
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if !ok { panic("i64receiver") }
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go i64sender(c64);
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pause();
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<-sync;
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go i64sender(c64, sync);
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if buffer > 0 { <-sync } else { sleep() }
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i64, ok = <-c64;
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if !ok { panic("i64sender") }
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if i64 != 234567 { panic("i64sender value") }
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if buffer == 0 { <-sync }
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go breceiver(cb);
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pause();
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go breceiver(cb, sync);
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sleep();
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ok = cb <- true;
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if !ok { panic("breceiver") }
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go bsender(cb);
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pause();
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<-sync;
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go bsender(cb, sync);
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if buffer > 0 { <-sync } else { sleep() }
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b, ok = <-cb;
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if !ok { panic("bsender") }
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if !b{ panic("bsender value") }
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if buffer == 0 { <-sync }
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go sreceiver(cs);
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pause();
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go sreceiver(cs, sync);
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sleep();
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ok = cs <- "hello";
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if !ok { panic("sreceiver") }
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go ssender(cs);
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pause();
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<-sync;
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go ssender(cs, sync);
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if buffer > 0 { <-sync } else { sleep() }
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s, ok = <-cs;
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if !ok { panic("ssender") }
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if s != "hello again" { panic("ssender value") }
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if buffer == 0 { <-sync }
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}
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print("PASS\n")
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}
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