rshen/c-capnproto
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

tests: duplicate stream tests in packed variant

Browse source
This commit is contained in:
David Lamparter 2016-06-27 15:35:06 +02:00
parent 3059f4dd5c
commit 0b128565c0
1 changed files with 96 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

96
tests/capn-stream-test.cpp
View file

@ -98,6 +98,24 @@ TEST(Stream, WriteEmptyStream) {
capn_free(&ctx2);
}
TEST(Stream, WriteEmptyStreamPacked) {
uint8_t buf[2048];
struct capn ctx1, ctx2;
capn_init_malloc(&ctx1);
struct capn_ptr root = capn_root(&ctx1);
ASSERT_EQ(CAPN_PTR_LIST, root.type);
EXPECT_EQ(-1, capn_write_mem(&ctx1, buf, 3, 1));
EXPECT_EQ(4, capn_write_mem(&ctx1, buf, 2048, 1));
ASSERT_EQ(0, capn_init_mem(&ctx2, buf, 2048, 1));
EXPECT_EQ(1, ctx2.segnum);
EXPECT_EQ(8, ctx2.seglist->len);
EXPECT_EQ(0, ctx2.seglist->next);
capn_free(&ctx1);
capn_free(&ctx2);
}
TEST(Stream, WriteOneSegment) {
uint8_t buf[2048];
@ -122,6 +140,30 @@ TEST(Stream, WriteOneSegment) {
capn_free(&ctx2);
}
TEST(Stream, WriteOneSegmentPacked) {
uint8_t buf[2048];
struct capn ctx1, ctx2;
capn_init_malloc(&ctx1);
struct capn_ptr root = capn_root(&ctx1);
struct capn_ptr ptr = capn_new_struct(root.seg, 8, 0);
EXPECT_EQ(0, capn_setp(root, 0, ptr));
EXPECT_EQ(0, capn_write64(ptr, 0, UINT64_C(0x1011121314151617)));
EXPECT_EQ(-1, capn_write_mem(&ctx1, buf, 13, 1));
EXPECT_EQ(14, capn_write_mem(&ctx1, buf, 2048, 1));
ASSERT_EQ(0, capn_init_mem(&ctx2, buf, 2048, 1));
EXPECT_EQ(1, ctx2.segnum);
root = capn_root(&ctx2);
ptr = capn_getp(root, 0, 1);
EXPECT_EQ(UINT64_C(0x1011121314151617), capn_read64(ptr, 0));
capn_free(&ctx1);
capn_free(&ctx2);
}
static struct capn_segment *CreateSmallSegment(void *u, uint32_t id, int sz) {
struct capn_segment *s = (struct capn_segment*) calloc(1, sizeof(*s));
s->data = (char*) calloc(1, sz);
@ -156,6 +198,33 @@ TEST(Stream, WriteTwoSegments) {
capn_free(&ctx2);
}
TEST(Stream, WriteTwoSegmentsPacked) {
struct capn ctx1, ctx2;
uint8_t buf[5*8];
capn_init_malloc(&ctx1);
ctx1.create = &CreateSmallSegment;
struct capn_ptr root = capn_root(&ctx1);
struct capn_ptr ptr1 = capn_new_struct(root.seg, 8, 0);
EXPECT_EQ(0, capn_setp(root, 0, ptr1));
EXPECT_EQ(0, capn_write64(ptr1, 0, UINT64_C(0xfffefdfcfbfaf9f8)));
EXPECT_EQ(2, ctx1.segnum);
/* 2 words: header
* 1 word: segment 1
* 2 words: segment 2
*/
EXPECT_EQ(20, capn_write_mem(&ctx1, buf, 5*8, 1));
ASSERT_EQ(0, capn_init_mem(&ctx2, buf, 2048, 1));
root = capn_root(&ctx2);
ptr1 = capn_getp(root, 0, 1);
EXPECT_EQ(UINT64_C(0xfffefdfcfbfaf9f8), capn_read64(ptr1, 0));
capn_free(&ctx1);
capn_free(&ctx2);
}
TEST(Stream, WriteThreeSegments) {
struct capn ctx1, ctx2;
uint8_t buf[2048];
@ -182,3 +251,30 @@ TEST(Stream, WriteThreeSegments) {
capn_free(&ctx1);
capn_free(&ctx2);
}
TEST(Stream, WriteThreeSegmentsPacked) {
struct capn ctx1, ctx2;
uint8_t buf[2048];
capn_init_malloc(&ctx1);
ctx1.create = &CreateSmallSegment;
struct capn_ptr root = capn_root(&ctx1);
struct capn_ptr ptr1 = capn_new_struct(root.seg, 0, 1);
EXPECT_EQ(0, capn_setp(root, 0, ptr1));
struct capn_ptr ptr2 = capn_new_struct(ptr1.seg, 4, 0);
EXPECT_EQ(0, capn_setp(ptr1, 0, ptr2));
EXPECT_EQ(0, capn_write32(ptr2, 0, 0x12345678));
EXPECT_EQ(3, ctx1.segnum);
EXPECT_EQ(-1, capn_write_mem(&ctx1, buf, 20, 1));
EXPECT_EQ(21, capn_write_mem(&ctx1, buf, 2048, 1));
EXPECT_EQ(0, capn_init_mem(&ctx2, buf, 2048, 1));
root = capn_root(&ctx2);
ptr1 = capn_getp(root, 0, 1);
ptr2 = capn_getp(ptr1, 0, 1);
EXPECT_EQ(0x12345678, capn_read32(ptr2, 0));
capn_free(&ctx1);
capn_free(&ctx2);
}