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Merge branch 'maint-0.3.4'

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This commit is contained in:
Nick Mathewson 2018-08-06 10:39:59 -04:00
commit abf88af488
2 changed files with 23 additions and 15 deletions
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3
changes/bug26994 Normal file
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@ -0,0 +1,3 @@
o Minor bugfixes (portability):
- Avoid a compilation error in test_bwmgt.c on Solaris 10.
Fixes bug 26994; bugfix on 0.3.4.1-alpha.

35
src/test/test_bwmgt.c
View File

@ -124,46 +124,52 @@ test_bwmgt_token_buf_refill(void *arg)
{
(void)arg;
token_bucket_rw_t b;
const uint32_t SEC =
const uint32_t BW_SEC =
(uint32_t)monotime_msec_to_approx_coarse_stamp_units(1000);
token_bucket_rw_init(&b, 16*KB, 64*KB, START_TS);
/* Make the buffer much emptier, then let one second elapse. */
token_bucket_rw_dec_read(&b, 48*KB);
tt_int_op(b.read_bucket.bucket, OP_EQ, 16*KB);
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + SEC));
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + BW_SEC));
tt_int_op(b.read_bucket.bucket, OP_GT, 32*KB - 300);
tt_int_op(b.read_bucket.bucket, OP_LT, 32*KB + 300);
/* Another half second. */
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + SEC*3/2));
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + BW_SEC*3/2));
tt_int_op(b.read_bucket.bucket, OP_GT, 40*KB - 400);
tt_int_op(b.read_bucket.bucket, OP_LT, 40*KB + 400);
tt_uint_op(b.last_refilled_at_timestamp, OP_EQ, START_TS + SEC*3/2);
tt_uint_op(b.last_refilled_at_timestamp, OP_EQ, START_TS + BW_SEC*3/2);
/* No time: nothing happens. */
{
const uint32_t bucket_orig = b.read_bucket.bucket;
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + SEC*3/2));
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + BW_SEC*3/2));
tt_int_op(b.read_bucket.bucket, OP_EQ, bucket_orig);
}
/* Another 30 seconds: fill the bucket. */
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + SEC*3/2 + SEC*30));
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b,
START_TS + BW_SEC*3/2 + BW_SEC*30));
tt_int_op(b.read_bucket.bucket, OP_EQ, b.cfg.burst);
tt_uint_op(b.last_refilled_at_timestamp, OP_EQ, START_TS + SEC*3/2 + SEC*30);
tt_uint_op(b.last_refilled_at_timestamp, OP_EQ,
START_TS + BW_SEC*3/2 + BW_SEC*30);
/* Another 30 seconds: nothing happens. */
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + SEC*3/2 + SEC*60));
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b,
START_TS + BW_SEC*3/2 + BW_SEC*60));
tt_int_op(b.read_bucket.bucket, OP_EQ, b.cfg.burst);
tt_uint_op(b.last_refilled_at_timestamp, OP_EQ, START_TS + SEC*3/2 + SEC*60);
tt_uint_op(b.last_refilled_at_timestamp, OP_EQ,
START_TS + BW_SEC*3/2 + BW_SEC*60);
/* Empty the bucket, let two seconds pass, and make sure that a refill is
* noticed. */
tt_int_op(1, OP_EQ, token_bucket_rw_dec_read(&b, b.cfg.burst));
tt_int_op(0, OP_EQ, b.read_bucket.bucket);
tt_int_op(1, OP_EQ, token_bucket_rw_refill(&b, START_TS + SEC*3/2 + SEC*61));
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + SEC*3/2 + SEC*62));
tt_int_op(1, OP_EQ, token_bucket_rw_refill(&b,
START_TS + BW_SEC*3/2 + BW_SEC*61));
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b,
START_TS + BW_SEC*3/2 + BW_SEC*62));
tt_int_op(b.read_bucket.bucket, OP_GT, 32*KB-400);
tt_int_op(b.read_bucket.bucket, OP_LT, 32*KB+400);
@ -172,16 +178,16 @@ test_bwmgt_token_buf_refill(void *arg)
token_bucket_rw_dec_read(&b, b.read_bucket.bucket+16*KB));
tt_int_op(-16*KB, OP_EQ, b.read_bucket.bucket);
// half a second passes...
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + SEC*64));
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + BW_SEC*64));
tt_int_op(b.read_bucket.bucket, OP_GT, -8*KB-300);
tt_int_op(b.read_bucket.bucket, OP_LT, -8*KB+300);
// a second passes
tt_int_op(1, OP_EQ, token_bucket_rw_refill(&b, START_TS + SEC*65));
tt_int_op(1, OP_EQ, token_bucket_rw_refill(&b, START_TS + BW_SEC*65));
tt_int_op(b.read_bucket.bucket, OP_GT, 8*KB-400);
tt_int_op(b.read_bucket.bucket, OP_LT, 8*KB+400);
// We step a second backwards, and nothing happens.
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + SEC*64));
tt_int_op(0, OP_EQ, token_bucket_rw_refill(&b, START_TS + BW_SEC*64));
tt_int_op(b.read_bucket.bucket, OP_GT, 8*KB-400);
tt_int_op(b.read_bucket.bucket, OP_LT, 8*KB+400);
@ -225,4 +231,3 @@ struct testcase_t bwmgt_tests[] = {
BWMGT(token_buf_helpers),
END_OF_TESTCASES
};