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Add test to verify that deflater can handle initial buf smaller than default

This commit is contained in:
Tatsuhiro Tsujikawa 2014-02-21 21:18:46 +09:00
parent 6c51bd0979
commit a21175398d
1 changed files with 22 additions and 0 deletions
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22
tests/nghttp2_hd_test.c
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@ -678,6 +678,28 @@ void test_nghttp2_hd_change_table_size(void)
nva_out_reset(&out);
nghttp2_hd_inflate_free(&inflater);
nghttp2_hd_deflate_free(&deflater);
/* Check that encoder can handle the case where its allowable buffer
size is less than default size, 4096 */
nghttp2_hd_deflate_init2(&deflater, 1024);
nghttp2_hd_inflate_init(&inflater);
CU_ASSERT(127 == deflater.ctx.hd_table.mask);
CU_ASSERT(4096 == deflater.ctx.hd_table_bufsize_max);
/* This emits context update with buffer size 1024 */
rv = nghttp2_hd_deflate_hd(&deflater, &buf, &buflen, 0, nva, 2);
CU_ASSERT(rv > 0);
CU_ASSERT(2 == deflater.ctx.hd_table.len);
CU_ASSERT(1024 == deflater.ctx.hd_table_bufsize_max);
CU_ASSERT(rv == inflate_hd(&inflater, &out, buf, rv));
CU_ASSERT(2 == inflater.ctx.hd_table.len);
CU_ASSERT(1024 == inflater.ctx.hd_table_bufsize_max);
CU_ASSERT(4096 == inflater.settings_hd_table_bufsize_max);
free(buf);
nghttp2_hd_inflate_free(&inflater);
nghttp2_hd_deflate_free(&deflater);