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Fix #5369 (partitioned counter asserts because it expects the counter to go monotonically up, but part of the test decrements). Change it so that it only increments in the test.

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git-svn-id: file:///svn/toku/tokudb@46778 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
Bradley C. Kuszmaul 2013-04-17 00:01:03 -04:00 • committed by Yoni Fogel
parent cdebca297c
commit 8cc19d274c
1 changed files with 3 additions and 3 deletions
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6
ft/tests/test_partitioned_counter.cc
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@ -290,12 +290,12 @@ static void *reader_test_fun (void *ta_v) {
while (ta->unfinished_count>0) {
uint64_t thisval = read_partitioned_counter(ta->pc);
assert(lastval <= thisval);
assert(thisval <= ta->limit);
assert(thisval <= ta->limit+2);
lastval = thisval;
if (verboseness_cmdarg && (0==(thisval & (thisval-1)))) printf("ufc=%ld Thisval=%ld\n", ta->unfinished_count,thisval);
}
uint64_t thisval = read_partitioned_counter(ta->pc);
assert(thisval==ta->limit);
assert(thisval==ta->limit+2); // we incremented two extra times in the test
return ta_v;
}
@ -333,7 +333,7 @@ static void do_testit (void) {
for (uint64_t j=0; j<n_writers[i] ; j++) {
pt_create(&writer_threads[i][j], writer_test_fun, &tas[i]);
}
increment_partitioned_counter(tas[i].pc, -1); // make sure that the long-lived thread also increments the partitioned counter, to test for #5321.
increment_partitioned_counter(tas[i].pc, 1); // make sure that the long-lived thread also increments the partitioned counter, to test for #5321.
}
for (int i=0; i<NGROUPS; i++) {
pt_join(reader_threads[i], &tas[i]);