mirror of https://gerrit.osmocom.org/libosmocore
172 lines
5.8 KiB
Plaintext
172 lines
5.8 KiB
Plaintext
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test_use_count_fsm()
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DFOO DEBUG foo(a){IN_USE}: Allocated
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DFOO DEBUG foo(b){IN_USE}: Allocated
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DFOO DEBUG foo(c){IN_USE}: Allocated
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all use counts:
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a: 0 (-)
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b: 0 (-)
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c: 0 (-)
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3 foos
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A few gets and puts, logging source file information
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DFOO NOTICE foo(a){IN_USE}: a +1 barring: now used by 1 (barring) (use_count_test.c:223)
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DFOO NOTICE foo(b){IN_USE}: b +1 barring: now used by 1 (barring) (use_count_test.c:225)
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DFOO NOTICE foo(b){IN_USE}: b +1 fighting: now used by 2 (barring,fighting) (use_count_test.c:226)
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all use counts:
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a: 1 (barring)
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b: 2 (barring,fighting)
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c: 0 (-)
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3 foos
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Attempt to get more than one on limited 'barring' user:
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DFOO ERROR foo(b){IN_USE}: Attempt to get more than one barring (use_count_test.c:231)
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osmo_use_count_get_put(b, barring, 1) returned error: -34 Numerical result out of range
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all use counts:
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a: 1 (barring)
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b: 2 (barring,fighting)
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c: 0 (-)
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3 foos
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Put away one user of b
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DFOO NOTICE foo(b){IN_USE}: b -1 barring: now used by 1 (fighting) (use_count_test.c:235)
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all use counts:
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a: 1 (barring)
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b: 1 (fighting)
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c: 0 (-)
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3 foos
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(no longer log source file information)
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Test null use token
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DFOO NOTICE foo(a){IN_USE}: a +1 NULL: now used by 2 (barring,NULL)
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all use counts:
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a: 2 (barring,NULL)
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b: 1 (fighting)
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c: 0 (-)
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3 foos
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DFOO NOTICE foo(a){IN_USE}: a -1 NULL: now used by 1 (barring)
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all use counts:
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a: 1 (barring)
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b: 1 (fighting)
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c: 0 (-)
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3 foos
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Put away last user of a, goes to RELEASING state and waits for a hypothetic async release process
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DFOO NOTICE foo(a){IN_USE}: a -1 barring: now used by 0 (-)
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DFOO DEBUG foo(a){IN_USE}: Received Event FOO_EV_UNUSED
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DFOO DEBUG foo(a){IN_USE}: state_chg to IN_RELEASE
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DFOO NOTICE foo(a){IN_RELEASE}: a +1 releasing: now used by 1 (releasing)
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all use counts:
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a: 1 (releasing)
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b: 1 (fighting)
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c: 0 (-)
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3 foos
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Async releasing of a is done, will dealloc
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DFOO NOTICE foo(a){IN_RELEASE}: a -1 releasing: now used by 0 (-)
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DFOO DEBUG foo(a){IN_RELEASE}: Received Event FOO_EV_UNUSED
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DFOO DEBUG foo(a){IN_RELEASE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
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DFOO DEBUG foo(a){IN_RELEASE}: Freeing instance
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DFOO DEBUG foo(a){IN_RELEASE}: Deallocated
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all use counts:
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b: 1 (fighting)
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c: 0 (-)
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2 foos
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Use b multiple times
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DFOO NOTICE foo(b){IN_USE}: b +1 kungfoo: now used by 2 (fighting,kungfoo)
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DFOO NOTICE foo(b){IN_USE}: b +1 kungfoo: now used by 3 (fighting,2*kungfoo)
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DFOO NOTICE foo(b){IN_USE}: b -1 kungfoo: now used by 2 (fighting,kungfoo)
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DFOO NOTICE foo(b){IN_USE}: b +1 kungfoo: now used by 3 (fighting,2*kungfoo)
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DFOO NOTICE foo(b){IN_USE}: b +1 kungfoo: now used by 4 (fighting,3*kungfoo)
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all use counts:
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b: 4 (fighting,3*kungfoo)
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c: 0 (-)
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2 foos
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Test range: set kung-fu to INT32_MAX-1, then get three more; total count gets max-clamped to INT32_MAX
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DFOO NOTICE foo(b){IN_USE}: b +2147483643 kungfoo: now used by 2147483647 (fighting,2147483646*kungfoo)
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all use counts:
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b: 2147483647 (fighting,2147483646*kungfoo)
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c: 0 (-)
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2 foos
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DFOO NOTICE foo(b){IN_USE}: b +1 kungfoo: now used by 2147483647 (fighting,2147483647*kungfoo)
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osmo_use_count_get_put(b, kungfoo, 1) returned error: -34 Numerical result out of range
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osmo_use_count_get_put(b, kungfoo, 1) returned error: -34 Numerical result out of range
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DFOO NOTICE foo(b){IN_USE}: b +2 fighting: now used by 2147483647 (3*fighting,2147483647*kungfoo)
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DFOO NOTICE foo(b){IN_USE}: b -3 kungfoo: now used by 2147483647 (3*fighting,2147483644*kungfoo)
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DFOO NOTICE foo(b){IN_USE}: b -1 kungfoo: now used by 2147483646 (3*fighting,2147483643*kungfoo)
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DFOO NOTICE foo(b){IN_USE}: b -1 kungfoo: now used by 2147483645 (3*fighting,2147483642*kungfoo)
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DFOO NOTICE foo(b){IN_USE}: b +1 fighting: now used by 2147483646 (4*fighting,2147483642*kungfoo)
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DFOO NOTICE foo(b){IN_USE}: b +1 fighting: now used by 2147483647 (5*fighting,2147483642*kungfoo)
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DFOO NOTICE foo(b){IN_USE}: b +1 fighting: now used by 2147483647 (6*fighting,2147483642*kungfoo)
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all use counts:
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b: 2147483647 (6*fighting,2147483642*kungfoo)
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c: 0 (-)
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2 foos
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Release all uses of b
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DFOO NOTICE foo(b){IN_USE}: b -2147483642 kungfoo: now used by 6 (6*fighting)
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DFOO NOTICE foo(b){IN_USE}: b -6 fighting: now used by 0 (-)
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DFOO DEBUG foo(b){IN_USE}: Received Event FOO_EV_UNUSED
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DFOO DEBUG foo(b){IN_USE}: state_chg to IN_RELEASE
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DFOO NOTICE foo(b){IN_RELEASE}: b +1 releasing: now used by 1 (releasing)
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Signal async release as done
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DFOO NOTICE foo(b){IN_RELEASE}: b -1 releasing: now used by 0 (-)
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DFOO DEBUG foo(b){IN_RELEASE}: Received Event FOO_EV_UNUSED
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DFOO DEBUG foo(b){IN_RELEASE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
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DFOO DEBUG foo(b){IN_RELEASE}: Freeing instance
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DFOO DEBUG foo(b){IN_RELEASE}: Deallocated
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all use counts:
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c: 0 (-)
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1 foos
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Release something not gotten before: a get/put bug goes into negative count
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DFOO NOTICE foo(c){IN_USE}: c -1 kungfoo: now used by -1 (-1*kungfoo)
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DFOO ERROR foo(c){IN_USE}: Negative use count on kungfoo: -1 (-1*kungfoo)
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all use counts:
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c: -1 (-1*kungfoo)
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1 foos
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More negative
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DFOO NOTICE foo(c){IN_USE}: c -1 kungfoo: now used by -2 (-2*kungfoo)
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DFOO ERROR foo(c){IN_USE}: Negative use count on kungfoo: -2 (-2*kungfoo)
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DFOO NOTICE foo(c){IN_USE}: c -1 kungfoo: now used by -3 (-3*kungfoo)
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DFOO ERROR foo(c){IN_USE}: Negative use count on kungfoo: -3 (-3*kungfoo)
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all use counts:
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c: -3 (-3*kungfoo)
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1 foos
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Also release c
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DFOO NOTICE foo(c){IN_USE}: c +4 kungfoo: now used by 1 (kungfoo)
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DFOO NOTICE foo(c){IN_USE}: c -1 kungfoo: now used by 0 (-)
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DFOO DEBUG foo(c){IN_USE}: Received Event FOO_EV_UNUSED
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DFOO DEBUG foo(c){IN_USE}: state_chg to IN_RELEASE
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DFOO NOTICE foo(c){IN_RELEASE}: c +1 releasing: now used by 1 (releasing)
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Signal async release as done
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DFOO NOTICE foo(c){IN_RELEASE}: c -1 releasing: now used by 0 (-)
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DFOO DEBUG foo(c){IN_RELEASE}: Received Event FOO_EV_UNUSED
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DFOO DEBUG foo(c){IN_RELEASE}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
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DFOO DEBUG foo(c){IN_RELEASE}: Freeing instance
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DFOO DEBUG foo(c){IN_RELEASE}: Deallocated
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all use counts:
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0 foos
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