nx_wflow_completion_fixed_gate_t31.nx source
↩ module page · 43 lines · 2159 B
1// Actual connector completion, qualified by an independent raw wait status.
2import "nx_wflow_engine_completion_t31.nx"
3const WC_SIGPIPE: i64=13
4func wc_signal_child() -> i64 {
5 if sys_default_signal(WC_SIGPIPE) != 0 { return 99 }
6 let fd: *i64=sys_mmap(16) as *i64
7 if sys_pipe2(fd,0) != 0 { return 98 }
8 let readfd: i64=fd[0]&0xffffffff
9 let writefd: i64=(fd[0]>>32)&0xffffffff
10 sys_close(readfd)
11 sys_write(writefd,"x" as *u8,1)
12 return 97
13}
14func main(argc: i64,argv: *i64) -> i64 {
15 if argc > 1 {
16 let mode: *u8=argv[1] as *u8
17 if mode[0] == (115 as u8) { return wc_signal_child() }
18 if mode[0] == (110 as u8) { return 7 }
19 return 0
20 }
21 let kid: i64=sys_fork()
22 if kid == 0 { sys_exit(wc_signal_child()); return 96 }
23 if kid < 0 { return 95 }
24 let st: *i64=sys_mmap(16) as *i64
25 let waited: i64=sys_wait4(kid,st,0)
26 p("CONTROL waited=" as *u8);pn(waited);p(" signal=" as *u8);pn(wait_term_signal(st[0]));p("\n" as *u8)
27 if waited != kid || wait_term_signal(st[0]) != WC_SIGPIPE { p("UNQUALIFIED signal fixture\n" as *u8);return 94 }
28 let path: *u8=sys_mmap(256)
29 var o: i64=wf_cat(path,0,"/tmp/nx_wflow_completion_t31_" as *u8)
30 o=wf_catn(path,o,kid);o=wf_cat(path,o,".conf" as *u8);path[o]=0 as u8
31 let row: *u8=sys_mmap(1024)
32 var r: i64=wf_cat(row,0,"self" as *u8)
33 row[r]=9 as u8;r=r+1;r=wf_cat(row,r,argv[0] as *u8)
34 row[r]=9 as u8;r=r+1;r=wf_cat(row,r,"GREEN" as *u8)
35 row[r]=10 as u8;row[r+1]=0 as u8;wf_append(path,row)
36 let cx: *i64=sys_mmap(32) as *i64;cx[3]=path as i64
37 let normal: i64=wf_exec_organ(cx,"self" as *u8,"ok" as *u8,"fixture" as *u8)
38 let nonzero: i64=wf_exec_organ(cx,"self" as *u8,"nonzero" as *u8,"fixture" as *u8)
39 let signaled: i64=wf_exec_organ(cx,"self" as *u8,"signal" as *u8,"fixture" as *u8)
40 p("COMPLETION normal=" as *u8);pn(normal);p(" nonzero=" as *u8);pn(nonzero);p(" signaled=" as *u8);pn(signaled);p("\n" as *u8)
41 if normal == 1 && nonzero == 0 && signaled == 0 { p("PASS qualified actual child completion\n" as *u8);return 0 }
42 p("FAIL terminated connector accepted\n" as *u8);return 1
43}