ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc
Last change
on this file since ebf0820 was
0aa1b89,
checked in by Thierry Delisle <tdelisle@…>, 7 years ago
|
Renamed concurrent tests
|
-
Property mode set to
100644
|
File size:
1.5 KB
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Rev | Line | |
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[b8116cd] | 1 | //--------------------------------------------------------- |
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| 2 | // Barging test |
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| 3 | // Ensures the statement order is reverse when using waitfor ^?{} |
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| 4 | //--------------------------------------------------------- |
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| 5 | |
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| 6 | #include <fstream> |
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| 7 | #include <kernel> |
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| 8 | #include <monitor> |
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| 9 | #include <stdlib> |
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| 10 | #include <thread> |
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| 11 | |
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| 12 | #include <stdbool.h> |
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| 13 | |
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| 14 | static const unsigned long N = 5_000ul; |
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| 15 | |
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[ca278c1] | 16 | enum state_t { |
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| 17 | CTOR, |
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| 18 | MAIN, |
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| 19 | AFTER, |
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| 20 | END, |
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| 21 | DTOR |
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| 22 | }; |
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| 23 | |
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| 24 | thread dummy_t { |
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| 25 | state_t state; |
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| 26 | }; |
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| 27 | |
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| 28 | static inline void set_state( dummy_t & this, state_t state) { |
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| 29 | switch(state) { |
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| 30 | case CTOR : break; |
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| 31 | case MAIN : if( this.state != CTOR ) { serr | "ERROR Expected state to be CTOR" | endl; abort(); } this.state = state; break; |
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| 32 | case AFTER : if( this.state != MAIN ) { serr | "ERROR Expected state to be MAIN" | endl; abort(); } this.state = state; break; |
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| 33 | case END : if( this.state != AFTER ) { serr | "ERROR Expected state to be AFTER" | endl; abort(); } this.state = state; break; |
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| 34 | case DTOR : if( this.state != END ) { serr | "ERROR Expected state to be END" | endl; abort(); } this.state = state; break; |
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| 35 | } |
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| 36 | } |
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[b8116cd] | 37 | |
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| 38 | void ^?{}( dummy_t & mutex this ) { |
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[ca278c1] | 39 | set_state( this, DTOR ); |
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| 40 | } |
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| 41 | |
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| 42 | void ?{}( dummy_t & this ) { |
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| 43 | this.state = CTOR; |
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[b8116cd] | 44 | } |
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| 45 | |
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| 46 | void main( dummy_t & this ) { |
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[6c7b1e7] | 47 | yield(random( 10 )); |
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[ca278c1] | 48 | set_state( this, MAIN ); |
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[b8116cd] | 49 | waitfor( ^?{}, this ) { |
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[ca278c1] | 50 | set_state( this, AFTER ); |
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[b8116cd] | 51 | } |
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[ca278c1] | 52 | set_state( this, END ); |
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[b8116cd] | 53 | } |
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| 54 | |
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| 55 | int main() { |
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| 56 | sout | "Starting" | endl; |
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| 57 | processor p; |
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| 58 | for( int i = 0; i < N; i++ ){ |
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[ca278c1] | 59 | dummy_t dummy[4]; |
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[6c7b1e7] | 60 | yield( random( 100 ) ); |
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[b8116cd] | 61 | } |
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| 62 | sout | "Stopping" | endl; |
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[6c7b1e7] | 63 | } |
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