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-rwxr-xr-xtest/core/bad_client/gen_build_yaml.py4
-rw-r--r--test/core/bad_client/tests/bad_timeout.headers2
-rw-r--r--test/core/bad_client/tests/headers.c94
-rw-r--r--test/core/bad_client/tests/simple_request.c120
-rw-r--r--test/core/bad_client/tests/simple_request.headers12
-rw-r--r--test/core/bad_client/tests/simple_request_unusual.headers13
-rw-r--r--test/core/bad_client/tests/unknown_frame.c58
-rw-r--r--test/core/compression/message_compress_test.c45
-rw-r--r--test/core/security/credentials_test.c1
-rw-r--r--test/core/support/slice_test.c17
-rw-r--r--test/core/support/sync_test.c55
-rw-r--r--test/core/surface/channel_create_test.c55
-rw-r--r--test/core/surface/completion_queue_test.c73
-rw-r--r--test/core/surface/init_test.c (renamed from test/core/surface/multi_init_test.c)17
-rw-r--r--test/core/surface/invalid_channel_args_test.c186
-rw-r--r--test/core/transport/chttp2/varint_test.c68
16 files changed, 796 insertions, 24 deletions
diff --git a/test/core/bad_client/gen_build_yaml.py b/test/core/bad_client/gen_build_yaml.py
index 86ada9896b..8e204ac201 100755
--- a/test/core/bad_client/gen_build_yaml.py
+++ b/test/core/bad_client/gen_build_yaml.py
@@ -41,8 +41,10 @@ default_test_options = TestOptions(False)
# maps test names to options
BAD_CLIENT_TESTS = {
'connection_prefix': default_test_options,
- 'initial_settings_frame': default_test_options,
'headers': default_test_options,
+ 'initial_settings_frame': default_test_options,
+ 'simple_request': default_test_options,
+ 'unknown_frame': default_test_options,
}
def main():
diff --git a/test/core/bad_client/tests/bad_timeout.headers b/test/core/bad_client/tests/bad_timeout.headers
new file mode 100644
index 0000000000..60c37b9ff6
--- /dev/null
+++ b/test/core/bad_client/tests/bad_timeout.headers
@@ -0,0 +1,2 @@
+# a badly encoded timeout value
+grpc-timeout: 15 seconds \ No newline at end of file
diff --git a/test/core/bad_client/tests/headers.c b/test/core/bad_client/tests/headers.c
index 9a223dbace..abd2826111 100644
--- a/test/core/bad_client/tests/headers.c
+++ b/test/core/bad_client/tests/headers.c
@@ -96,6 +96,10 @@ int main(int argc, char **argv) {
0);
GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
"\x00\x00\x05\x01\x24\x00\x00\x00\x01"
+ "",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x05\x01\x24\x00\x00\x00\x01"
"\x00",
GRPC_BAD_CLIENT_DISCONNECT);
GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
@@ -173,8 +177,50 @@ int main(int argc, char **argv) {
0);
GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
"\x00\x00\x08\x01\x04\x00\x00\x00\x01"
+ "\xff",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
+ "\xff\x80",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
+ "\xff\x80\x80",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
+ "\xff\x80\x80\x80",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
+ "\xff\x80\x80\x80\x80",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
+ "\xff\x80\x80\x80\x80\x80",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
+ "\xff\x80\x80\x80\x80\x80\x80",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
"\xff\x80\x80\x80\x80\x80\x80\x00",
0);
+ /* overflow on byte 4 */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x06\x01\x04\x00\x00\x00\x01"
+ "\xff\x80\x80\x80\x80\x7f",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x06\x01\x04\x00\x00\x00\x01"
+ "\xff\xff\xff\xff\xff\x0f",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ /* overflow after byte 4 */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x08\x01\x04\x00\x00\x00\x01"
+ "\xff\x80\x80\x80\x80\x80\x80\x02",
+ 0);
/* end of headers mid-opcode */
GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
"\x00\x00\x01\x01\x04\x00\x00\x00\x01"
@@ -187,11 +233,22 @@ int main(int argc, char **argv) {
"\x00\x00\x03\x01\x04\x00\x00\x00\x01"
"\x3f\xe1\x1f",
GRPC_BAD_CLIENT_DISCONNECT);
+ /* dynamic table size update: set too large */
GRPC_RUN_BAD_CLIENT_TEST(verifier,
PFX_STR
"\x00\x00\x03\x01\x04\x00\x00\x00\x01"
"\x3f\xf1\x1f",
0);
+ /* dynamic table size update: set twice */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x04\x01\x04\x00\x00\x00\x01"
+ "\x20\x3f\xe1\x1f",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ /* dynamic table size update: set thrice */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x03\x01\x04\x00\x00\x00\x01"
+ "\x20\x20\x20",
+ 0);
/* non-ending header followed by continuation frame */
GRPC_RUN_BAD_CLIENT_TEST(verifier,
@@ -205,11 +262,48 @@ int main(int argc, char **argv) {
"\x00\x00\x00\x01\x00\x00\x00\x00\x01"
"\x00\x00\x00\x00\x04\x00\x00\x00\x01",
0);
+ /* non-ending header followed by a continuation frame for a different stream */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier,
+ PFX_STR
+ "\x00\x00\x00\x01\x04\x00\x00\x00\x01"
+ "\x00\x00\x00\x01\x00\x00\x00\x00\x03"
+ "\x00\x00\x00\x09\x04\x00\x00\x00\x01",
+ 0);
/* opening with a continuation frame */
GRPC_RUN_BAD_CLIENT_TEST(verifier,
PFX_STR
"\x00\x00\x00\x09\x04\x00\x00\x00\x01",
0);
+ /* three header frames */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier,
+ PFX_STR
+ "\x00\x00\x00\x01\x04\x00\x00\x00\x01"
+ "\x00\x00\x00\x01\x04\x00\x00\x00\x01"
+ "\x00\x00\x00\x01\x04\x00\x00\x00\x01",
+ GRPC_BAD_CLIENT_DISCONNECT);
+
+
+ /* an invalid header found with fuzzing */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier,
+ PFX_STR
+ "\x00\x00\x00\x01\x39\x67\xed\x1d\x64",
+ GRPC_BAD_CLIENT_DISCONNECT);
+
+ /* a badly encoded timeout value */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x19\x01\x04\x00\x00\x00\x01"
+ "\x10\x0cgrpc-timeout\x0a"
+ "15 seconds",
+ GRPC_BAD_CLIENT_DISCONNECT);
+ /* a badly encoded timeout value: twice (catches caching) */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x19\x01\x04\x00\x00\x00\x01"
+ "\x10\x0cgrpc-timeout\x0a"
+ "15 seconds"
+ "\x00\x00\x19\x01\x04\x00\x00\x00\x03"
+ "\x10\x0cgrpc-timeout\x0a"
+ "15 seconds",
+ GRPC_BAD_CLIENT_DISCONNECT);
return 0;
}
diff --git a/test/core/bad_client/tests/simple_request.c b/test/core/bad_client/tests/simple_request.c
new file mode 100644
index 0000000000..5cddafc0b5
--- /dev/null
+++ b/test/core/bad_client/tests/simple_request.c
@@ -0,0 +1,120 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "test/core/bad_client/bad_client.h"
+
+#include <string.h>
+
+#include "test/core/end2end/cq_verifier.h"
+#include "src/core/surface/server.h"
+
+#define PFX_STR \
+ "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" \
+ "\x00\x00\x00\x04\x00\x00\x00\x00\x00" /* settings frame */ \
+ "\x00\x00\xc9\x01\x04\x00\x00\x00\x01" /* headers: generated from \
+ simple_request.headers in this \
+ directory */ \
+ "\x10\x05:path\x08/foo/bar" \
+ "\x10\x07:scheme\x04http" \
+ "\x10\x07:method\x04POST" \
+ "\x10\x0a:authority\x09localhost" \
+ "\x10\x0c" \
+ "content-type\x10" \
+ "application/grpc" \
+ "\x10\x14grpc-accept-encoding\x15""deflate,identity,gzip" \
+ "\x10\x02te\x08trailers" \
+ "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)"
+
+#define PFX_STR_UNUSUAL \
+ "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" \
+ "\x00\x00\x00\x04\x00\x00\x00\x00\x00" /* settings frame */ \
+ "\x00\x00\xf4\x01\x04\x00\x00\x00\x01" /* headers: generated from \
+ simple_request_unusual.headers \
+ in this directory */ \
+ "\x10\x05:path\x08/foo/bar" \
+ "\x10\x07:scheme\x04http" \
+ "\x10\x07:method\x04POST" \
+ "\x10\x04host\x09localhost" \
+ "\x10\x0c""content-type\x1e""application/grpc+this-is-valid" \
+ "\x10\x14grpc-accept-encoding\x15identity,deflate,gzip" \
+ "\x10\x02te\x08trailers" \
+ "\x10\x0auser-agent\"bad-client grpc-c/0.12.0.0 (linux)" \
+ "\x10\x0cgrpc-timeout\x03""10S" \
+ "\x10\x0cgrpc-timeout\x02""5S"
+
+static void *tag(gpr_intptr t) { return (void *)t; }
+
+static void verifier(grpc_server *server, grpc_completion_queue *cq) {
+ grpc_call_error error;
+ grpc_call *s;
+ grpc_call_details call_details;
+ cq_verifier *cqv = cq_verifier_create(cq);
+ grpc_metadata_array request_metadata_recv;
+
+ grpc_call_details_init(&call_details);
+ grpc_metadata_array_init(&request_metadata_recv);
+
+ error = grpc_server_request_call(server, &s, &call_details,
+ &request_metadata_recv, cq, cq, tag(101));
+ GPR_ASSERT(GRPC_CALL_OK == error);
+ cq_expect_completion(cqv, tag(101), 1);
+ cq_verify(cqv);
+
+ GPR_ASSERT(0 == strcmp(call_details.host, "localhost"));
+ GPR_ASSERT(0 == strcmp(call_details.method, "/foo/bar"));
+
+ grpc_metadata_array_destroy(&request_metadata_recv);
+ grpc_call_details_destroy(&call_details);
+ grpc_call_destroy(s);
+ cq_verifier_destroy(cqv);
+}
+
+int main(int argc, char **argv) {
+ grpc_test_init(argc, argv);
+
+ /* basic request: check that things are working */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR, 0);
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR_UNUSUAL, 0);
+
+ /* push an illegal data frame */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x05\x00\x00\x00\x00\x00\x01"
+ "\x34\x00\x00\x00\x00",
+ 0);
+
+ /* push a data frame with bad flags */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier,
+ PFX_STR "\x00\x00\x00\x00\x02\x00\x00\x00\x01", 0);
+
+ return 0;
+}
diff --git a/test/core/bad_client/tests/simple_request.headers b/test/core/bad_client/tests/simple_request.headers
new file mode 100644
index 0000000000..691fac161a
--- /dev/null
+++ b/test/core/bad_client/tests/simple_request.headers
@@ -0,0 +1,12 @@
+# headers used in simple_request.c
+# use tools/codegen/core/gen_header_frame.py to generate the binary strings
+# contained in the source code
+:path: /foo/bar
+:scheme: http
+:method: POST
+:authority: localhost
+content-type: application/grpc
+grpc-accept-encoding: identity,deflate,gzip
+te: trailers
+user-agent: bad-client grpc-c/0.12.0.0 (linux)
+
diff --git a/test/core/bad_client/tests/simple_request_unusual.headers b/test/core/bad_client/tests/simple_request_unusual.headers
new file mode 100644
index 0000000000..f36e1dfc9f
--- /dev/null
+++ b/test/core/bad_client/tests/simple_request_unusual.headers
@@ -0,0 +1,13 @@
+# headers used in simple_request.c
+# use tools/codegen/core/gen_header_frame.py to generate the binary strings
+# contained in the source code
+:path: /foo/bar
+:scheme: http
+:method: POST
+host: localhost
+content-type: application/grpc+this-is-valid
+grpc-accept-encoding: deflate,identity,gzip
+te: trailers
+user-agent: bad-client grpc-c/0.12.0.0 (linux)
+grpc-timeout: 10S
+grpc-timeout: 5S
diff --git a/test/core/bad_client/tests/unknown_frame.c b/test/core/bad_client/tests/unknown_frame.c
new file mode 100644
index 0000000000..8ea81390c9
--- /dev/null
+++ b/test/core/bad_client/tests/unknown_frame.c
@@ -0,0 +1,58 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "test/core/bad_client/bad_client.h"
+#include "src/core/surface/server.h"
+
+#define PFX_STR \
+ "PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n" \
+ "\x00\x00\x00\x04\x00\x00\x00\x00\x00"
+
+static void verifier(grpc_server *server, grpc_completion_queue *cq) {
+ while (grpc_server_has_open_connections(server)) {
+ GPR_ASSERT(grpc_completion_queue_next(
+ cq, GRPC_TIMEOUT_MILLIS_TO_DEADLINE(20), NULL)
+ .type == GRPC_QUEUE_TIMEOUT);
+ }
+}
+
+int main(int argc, char **argv) {
+ grpc_test_init(argc, argv);
+
+ /* test adding prioritization data */
+ GRPC_RUN_BAD_CLIENT_TEST(verifier, PFX_STR
+ "\x00\x00\x00\x88\x00\x00\x00\x00\x01",
+ GRPC_BAD_CLIENT_DISCONNECT);
+
+ return 0;
+}
diff --git a/test/core/compression/message_compress_test.c b/test/core/compression/message_compress_test.c
index 4b45d22885..70359a3f69 100644
--- a/test/core/compression/message_compress_test.c
+++ b/test/core/compression/message_compress_test.c
@@ -168,6 +168,49 @@ static void test_bad_data(void) {
gpr_slice_buffer_destroy(&output);
}
+static void test_bad_compression_algorithm(void) {
+ gpr_slice_buffer input;
+ gpr_slice_buffer output;
+ int was_compressed;
+
+ gpr_slice_buffer_init(&input);
+ gpr_slice_buffer_init(&output);
+ gpr_slice_buffer_add(&input, gpr_slice_from_copied_string(
+ "Never gonna give you up"));
+ was_compressed =
+ grpc_msg_compress(GRPC_COMPRESS_ALGORITHMS_COUNT, &input, &output);
+ GPR_ASSERT(0 == was_compressed);
+
+ was_compressed =
+ grpc_msg_compress(GRPC_COMPRESS_ALGORITHMS_COUNT + 123, &input, &output);
+ GPR_ASSERT(0 == was_compressed);
+
+ gpr_slice_buffer_destroy(&input);
+ gpr_slice_buffer_destroy(&output);
+}
+
+static void test_bad_decompression_algorithm(void) {
+ gpr_slice_buffer input;
+ gpr_slice_buffer output;
+ int was_decompressed;
+
+ gpr_slice_buffer_init(&input);
+ gpr_slice_buffer_init(&output);
+ gpr_slice_buffer_add(&input,
+ gpr_slice_from_copied_string(
+ "I'm not really compressed but it doesn't matter"));
+ was_decompressed =
+ grpc_msg_decompress(GRPC_COMPRESS_ALGORITHMS_COUNT, &input, &output);
+ GPR_ASSERT(0 == was_decompressed);
+
+ was_decompressed =
+ grpc_msg_decompress(GRPC_COMPRESS_ALGORITHMS_COUNT + 123, &input, &output);
+ GPR_ASSERT(0 == was_decompressed);
+
+ gpr_slice_buffer_destroy(&input);
+ gpr_slice_buffer_destroy(&output);
+}
+
int main(int argc, char **argv) {
unsigned i, j, k, m;
grpc_slice_split_mode uncompressed_split_modes[] = {
@@ -192,6 +235,8 @@ int main(int argc, char **argv) {
}
test_bad_data();
+ test_bad_compression_algorithm();
+ test_bad_decompression_algorithm();
grpc_shutdown();
return 0;
diff --git a/test/core/security/credentials_test.c b/test/core/security/credentials_test.c
index 9af76be257..834113488c 100644
--- a/test/core/security/credentials_test.c
+++ b/test/core/security/credentials_test.c
@@ -1032,6 +1032,7 @@ static void test_get_well_known_google_credentials_file_path(void) {
GPR_ASSERT(path == NULL);
#endif /* GPR_POSIX_ENV || GPR_LINUX_ENV */
gpr_setenv("HOME", old_home);
+ gpr_free(old_home);
#else /* GPR_POSIX_FILE */
char *path = grpc_get_well_known_google_credentials_file_path();
GPR_ASSERT(path != NULL);
diff --git a/test/core/support/slice_test.c b/test/core/support/slice_test.c
index 1d202f0618..9e0e22c24b 100644
--- a/test/core/support/slice_test.c
+++ b/test/core/support/slice_test.c
@@ -94,12 +94,27 @@ static void do_nothing_with_len_1(void *ignored, size_t len) {
static void test_slice_new_with_len_returns_something_sensible(void) {
gpr_uint8 x;
+ int num_refs = 5; /* To test adding/removing an arbitrary number of refs */
+ int i;
gpr_slice slice = gpr_slice_new_with_len(&x, 1, do_nothing_with_len_1);
- GPR_ASSERT(slice.refcount);
+ GPR_ASSERT(slice.refcount); /* ref count is initialized to 1 at this point */
GPR_ASSERT(slice.data.refcounted.bytes == &x);
GPR_ASSERT(slice.data.refcounted.length == 1);
GPR_ASSERT(do_nothing_with_len_1_calls == 0);
+
+ /* Add an arbitrary number of refs to the slice and remoe the refs. This is to
+ make sure that that the destroy callback (i.e do_nothing_with_len_1()) is
+ not called until the last unref operation */
+ for (i = 0; i < num_refs; i++) {
+ gpr_slice_ref(slice);
+ }
+ for (i = 0; i < num_refs; i++) {
+ gpr_slice_unref(slice);
+ }
+ GPR_ASSERT(do_nothing_with_len_1_calls == 0); /* Shouldn't be called yet */
+
+ /* last unref */
gpr_slice_unref(slice);
GPR_ASSERT(do_nothing_with_len_1_calls == 1);
}
diff --git a/test/core/support/sync_test.c b/test/core/support/sync_test.c
index 220b16b60f..6bc5f792e5 100644
--- a/test/core/support/sync_test.c
+++ b/test/core/support/sync_test.c
@@ -153,6 +153,7 @@ struct test {
gpr_int64 counter;
int thread_count; /* used to allocate thread ids */
int done; /* threads not yet completed */
+ int incr_step; /* how much to increment/decrement refcount each time */
gpr_mu mu; /* protects iterations, counter, thread_count, done */
@@ -170,13 +171,14 @@ struct test {
};
/* Return pointer to a new struct test. */
-static struct test *test_new(int threads, gpr_int64 iterations) {
+static struct test *test_new(int threads, gpr_int64 iterations, int incr_step) {
struct test *m = gpr_malloc(sizeof(*m));
m->threads = threads;
m->iterations = iterations;
m->counter = 0;
m->thread_count = 0;
m->done = threads;
+ m->incr_step = incr_step;
gpr_mu_init(&m->mu);
gpr_cv_init(&m->cv);
gpr_cv_init(&m->done_cv);
@@ -238,9 +240,12 @@ static void mark_thread_done(struct test *m) {
/* Test several threads running (*body)(struct test *m) for increasing settings
of m->iterations, until about timeout_s to 2*timeout_s seconds have elapsed.
- If extra!=NULL, run (*extra)(m) in an additional thread. */
+ If extra!=NULL, run (*extra)(m) in an additional thread.
+ incr_step controls by how much m->refcount should be incremented/decremented
+ (if at all) each time in the tests.
+ */
static void test(const char *name, void (*body)(void *m),
- void (*extra)(void *m), int timeout_s) {
+ void (*extra)(void *m), int timeout_s, int incr_step) {
gpr_int64 iterations = 1024;
struct test *m;
gpr_timespec start = gpr_now(GPR_CLOCK_REALTIME);
@@ -251,7 +256,7 @@ static void test(const char *name, void (*body)(void *m),
while (gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), deadline) < 0) {
iterations <<= 1;
fprintf(stderr, " %ld", (long)iterations);
- m = test_new(10, iterations);
+ m = test_new(10, iterations, incr_step);
if (extra != NULL) {
gpr_thd_id id;
GPR_ASSERT(gpr_thd_new(&id, extra, m, NULL));
@@ -259,7 +264,7 @@ static void test(const char *name, void (*body)(void *m),
}
test_create_threads(m, body);
test_wait(m);
- if (m->counter != m->threads * m->iterations) {
+ if (m->counter != m->threads * m->iterations * m->incr_step) {
fprintf(stderr, "counter %ld threads %d iterations %ld\n",
(long)m->counter, m->threads, (long)m->iterations);
GPR_ASSERT(0);
@@ -406,14 +411,18 @@ static void statsinc(void *v /*=m*/) {
mark_thread_done(m);
}
-/* Increment m->refcount m->iterations times, decrement m->thread_refcount
- once, and if it reaches zero, set m->event to (void*)1; then mark thread as
- done. */
+/* Increment m->refcount by m->incr_step for m->iterations times. Decrement
+ m->thread_refcount once, and if it reaches zero, set m->event to (void*)1;
+ then mark thread as done. */
static void refinc(void *v /*=m*/) {
struct test *m = v;
gpr_int64 i;
for (i = 0; i != m->iterations; i++) {
- gpr_ref(&m->refcount);
+ if (m->incr_step == 1) {
+ gpr_ref(&m->refcount);
+ } else {
+ gpr_refn(&m->refcount, m->incr_step);
+ }
}
if (gpr_unref(&m->thread_refcount)) {
gpr_event_set(&m->event, (void *)1);
@@ -421,12 +430,13 @@ static void refinc(void *v /*=m*/) {
mark_thread_done(m);
}
-/* Wait until m->event is set to (void *)1, then decrement m->refcount
- m->stats_counter m->iterations times, and ensure that the last decrement
- caused the counter to reach zero, then mark thread as done. */
+
+/* Wait until m->event is set to (void *)1, then decrement m->refcount by 1
+ (m->threads * m->iterations * m->incr_step) times, and ensure that the last
+ decrement caused the counter to reach zero, then mark thread as done. */
static void refcheck(void *v /*=m*/) {
struct test *m = v;
- gpr_int64 n = m->iterations * m->threads;
+ gpr_int64 n = m->iterations * m->threads * m->incr_step;
gpr_int64 i;
GPR_ASSERT(gpr_event_wait(&m->event, gpr_inf_future(GPR_CLOCK_REALTIME)) ==
(void *)1);
@@ -444,13 +454,16 @@ static void refcheck(void *v /*=m*/) {
int main(int argc, char *argv[]) {
grpc_test_init(argc, argv);
- test("mutex", &inc, NULL, 1);
- test("mutex try", &inctry, NULL, 1);
- test("cv", &inc_by_turns, NULL, 1);
- test("timedcv", &inc_with_1ms_delay, NULL, 1);
- test("queue", &many_producers, &consumer, 10);
- test("stats_counter", &statsinc, NULL, 1);
- test("refcount", &refinc, &refcheck, 1);
- test("timedevent", &inc_with_1ms_delay_event, NULL, 1);
+ test("mutex", &inc, NULL, 1, 1);
+ test("mutex try", &inctry, NULL, 1, 1);
+ test("cv", &inc_by_turns, NULL, 1, 1);
+ test("timedcv", &inc_with_1ms_delay, NULL, 1, 1);
+ test("queue", &many_producers, &consumer, 10, 1);
+ test("stats_counter", &statsinc, NULL, 1, 1);
+ test("refcount by 1", &refinc, &refcheck, 1, 1);
+ test("refcount by 3", &refinc, &refcheck, 1, 3); /* incr_step of 3 is an
+ arbitrary choice. Any
+ number > 1 is okay here */
+ test("timedevent", &inc_with_1ms_delay_event, NULL, 1, 1);
return 0;
}
diff --git a/test/core/surface/channel_create_test.c b/test/core/surface/channel_create_test.c
new file mode 100644
index 0000000000..044e766473
--- /dev/null
+++ b/test/core/surface/channel_create_test.c
@@ -0,0 +1,55 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <grpc/grpc.h>
+#include <grpc/support/log.h>
+#include "src/core/client_config/resolver_registry.h"
+#include "test/core/util/test_config.h"
+
+void test_unknown_scheme_target(void) {
+ grpc_channel *chan;
+ /* avoid default prefix */
+ grpc_resolver_registry_shutdown();
+ grpc_resolver_registry_init("");
+
+ chan = grpc_insecure_channel_create("blah://blah", NULL, NULL);
+ GPR_ASSERT(chan == NULL);
+}
+
+int main(int argc, char **argv) {
+ grpc_test_init(argc, argv);
+ grpc_init();
+ test_unknown_scheme_target();
+ grpc_shutdown();
+ return 0;
+}
diff --git a/test/core/surface/completion_queue_test.c b/test/core/surface/completion_queue_test.c
index e3fc789788..5cf6bfec29 100644
--- a/test/core/surface/completion_queue_test.c
+++ b/test/core/surface/completion_queue_test.c
@@ -175,6 +175,77 @@ static void test_pluck(void) {
grpc_exec_ctx_finish(&exec_ctx);
}
+static void test_pluck_after_shutdown(void) {
+ grpc_event ev;
+ grpc_completion_queue *cc;
+
+ LOG_TEST("test_pluck_after_shutdown");
+ cc = grpc_completion_queue_create(NULL);
+ grpc_completion_queue_shutdown(cc);
+ ev = grpc_completion_queue_pluck(cc, NULL, gpr_inf_future(GPR_CLOCK_REALTIME),
+ NULL);
+ GPR_ASSERT(ev.type == GRPC_QUEUE_SHUTDOWN);
+ grpc_completion_queue_destroy(cc);
+}
+
+struct thread_state {
+ grpc_completion_queue *cc;
+ void *tag;
+};
+
+static void pluck_one(void *arg) {
+ struct thread_state *state = arg;
+ grpc_completion_queue_pluck(state->cc, state->tag,
+ gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
+}
+
+static void test_too_many_plucks(void) {
+ grpc_event ev;
+ grpc_completion_queue *cc;
+ void *tags[GRPC_MAX_COMPLETION_QUEUE_PLUCKERS];
+ grpc_cq_completion completions[GPR_ARRAY_SIZE(tags)];
+ gpr_thd_id thread_ids[GPR_ARRAY_SIZE(tags)];
+ struct thread_state thread_states[GPR_ARRAY_SIZE(tags)];
+ gpr_thd_options thread_options = gpr_thd_options_default();
+ grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+ unsigned i, j;
+
+ LOG_TEST("test_too_many_plucks");
+
+ cc = grpc_completion_queue_create(NULL);
+ gpr_thd_options_set_joinable(&thread_options);
+
+ for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
+ tags[i] = create_test_tag();
+ for (j = 0; j < i; j++) {
+ GPR_ASSERT(tags[i] != tags[j]);
+ }
+ thread_states[i].cc = cc;
+ thread_states[i].tag = tags[i];
+ gpr_thd_new(thread_ids + i, pluck_one, thread_states + i, &thread_options);
+ }
+
+ /* wait until all other threads are plucking */
+ gpr_sleep_until(GRPC_TIMEOUT_MILLIS_TO_DEADLINE(100));
+
+ ev = grpc_completion_queue_pluck(cc, create_test_tag(),
+ gpr_inf_future(GPR_CLOCK_REALTIME), NULL);
+ GPR_ASSERT(ev.type == GRPC_QUEUE_TIMEOUT);
+
+ for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
+ grpc_cq_begin_op(cc);
+ grpc_cq_end_op(&exec_ctx, cc, tags[i], 1, do_nothing_end_completion, NULL,
+ &completions[i]);
+ }
+
+ for (i = 0; i < GPR_ARRAY_SIZE(tags); i++) {
+ gpr_thd_join(thread_ids[i]);
+ }
+
+ shutdown_and_destroy(cc);
+ grpc_exec_ctx_finish(&exec_ctx);
+}
+
#define TEST_THREAD_EVENTS 10000
typedef struct test_thread_options {
@@ -343,6 +414,8 @@ int main(int argc, char **argv) {
test_shutdown_then_next_with_timeout();
test_cq_end_op();
test_pluck();
+ test_pluck_after_shutdown();
+ test_too_many_plucks();
test_threading(1, 1);
test_threading(1, 10);
test_threading(10, 1);
diff --git a/test/core/surface/multi_init_test.c b/test/core/surface/init_test.c
index 99b7a52ff9..d4451e4567 100644
--- a/test/core/surface/multi_init_test.c
+++ b/test/core/surface/init_test.c
@@ -32,8 +32,11 @@
*/
#include <grpc/grpc.h>
+#include <grpc/support/log.h>
#include "test/core/util/test_config.h"
+static int g_flag;
+
static void test(int rounds) {
int i;
for (i = 0; i < rounds; i++) {
@@ -44,7 +47,7 @@ static void test(int rounds) {
}
}
-static void test_mixed() {
+static void test_mixed(void) {
grpc_init();
grpc_init();
grpc_shutdown();
@@ -53,11 +56,23 @@ static void test_mixed() {
grpc_shutdown();
}
+static void plugin_init(void) { g_flag = 1; }
+static void plugin_destroy(void) { g_flag = 2; }
+
+static void test_plugin() {
+ grpc_register_plugin(plugin_init, plugin_destroy);
+ grpc_init();
+ GPR_ASSERT(g_flag == 1);
+ grpc_shutdown();
+ GPR_ASSERT(g_flag == 2);
+}
+
int main(int argc, char **argv) {
grpc_test_init(argc, argv);
test(1);
test(2);
test(3);
test_mixed();
+ test_plugin();
return 0;
}
diff --git a/test/core/surface/invalid_channel_args_test.c b/test/core/surface/invalid_channel_args_test.c
new file mode 100644
index 0000000000..1b1b8b8f92
--- /dev/null
+++ b/test/core/surface/invalid_channel_args_test.c
@@ -0,0 +1,186 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include <grpc/grpc.h>
+#include <string.h>
+
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+#include <grpc/support/string_util.h>
+#include "test/core/util/test_config.h"
+
+static char *g_last_log_error_message = NULL;
+static const char *g_file_name = "channel.c";
+
+static int ends_with(const char *src, const char *suffix) {
+ size_t src_len = strlen(src);
+ size_t suffix_len = strlen(suffix);
+ if (src_len < suffix_len) {
+ return 0;
+ }
+ return strcmp(src + src_len - suffix_len, suffix) == 0;
+}
+
+static void log_error_sink(gpr_log_func_args *args) {
+ if (args->severity == GPR_LOG_SEVERITY_ERROR &&
+ ends_with(args->file, g_file_name)) {
+ g_last_log_error_message = gpr_strdup(args->message);
+ }
+}
+
+static void verify_last_error(const char *message) {
+ if (message == NULL) {
+ GPR_ASSERT(g_last_log_error_message == NULL);
+ return;
+ }
+ GPR_ASSERT(strcmp(message, g_last_log_error_message) == 0);
+ gpr_free(g_last_log_error_message);
+ g_last_log_error_message = NULL;
+}
+
+static char *compose_error_string(const char *key, const char *message) {
+ char *ret;
+ gpr_asprintf(&ret, "%s%s", key, message);
+ return ret;
+}
+
+static void one_test(grpc_channel_args *args, char *expected_error_message) {
+ grpc_channel *chan =
+ grpc_insecure_channel_create("nonexistant:54321", args, NULL);
+ verify_last_error(expected_error_message);
+ gpr_free(expected_error_message);
+ grpc_channel_destroy(chan);
+}
+
+static void test_no_error_message(void) { one_test(NULL, NULL); }
+
+static void test_max_message_length_type(void) {
+ grpc_arg client_arg;
+ grpc_channel_args client_args;
+ char *expected_error_message;
+
+ client_arg.type = GRPC_ARG_STRING;
+ client_arg.key = GRPC_ARG_MAX_MESSAGE_LENGTH;
+ client_arg.value.string = NULL;
+
+ client_args.num_args = 1;
+ client_args.args = &client_arg;
+ expected_error_message = compose_error_string(
+ GRPC_ARG_MAX_MESSAGE_LENGTH, " ignored: it must be an integer");
+ one_test(&client_args, expected_error_message);
+}
+
+static void test_max_message_length_negative(void) {
+ grpc_arg client_arg;
+ grpc_channel_args client_args;
+ char *expected_error_message;
+
+ client_arg.type = GRPC_ARG_INTEGER;
+ client_arg.key = GRPC_ARG_MAX_MESSAGE_LENGTH;
+ client_arg.value.integer = -1;
+
+ client_args.num_args = 1;
+ client_args.args = &client_arg;
+ expected_error_message = compose_error_string(GRPC_ARG_MAX_MESSAGE_LENGTH,
+ " ignored: it must be >= 0");
+ one_test(&client_args, expected_error_message);
+}
+
+static void test_default_authority_type(void) {
+ grpc_arg client_arg;
+ grpc_channel_args client_args;
+ char *expected_error_message;
+
+ client_arg.type = GRPC_ARG_INTEGER;
+ client_arg.key = GRPC_ARG_DEFAULT_AUTHORITY;
+ client_arg.value.integer = 0;
+
+ client_args.num_args = 1;
+ client_args.args = &client_arg;
+ expected_error_message = compose_error_string(
+ GRPC_ARG_DEFAULT_AUTHORITY, " ignored: it must be a string");
+ one_test(&client_args, expected_error_message);
+}
+
+static void test_ssl_name_override_type(void) {
+ grpc_arg client_arg;
+ grpc_channel_args client_args;
+ char *expected_error_message;
+
+ client_arg.type = GRPC_ARG_INTEGER;
+ client_arg.key = GRPC_SSL_TARGET_NAME_OVERRIDE_ARG;
+ client_arg.value.integer = 0;
+
+ client_args.num_args = 1;
+ client_args.args = &client_arg;
+ expected_error_message = compose_error_string(
+ GRPC_SSL_TARGET_NAME_OVERRIDE_ARG, " ignored: it must be a string");
+ one_test(&client_args, expected_error_message);
+}
+
+static void test_ssl_name_override_failed(void) {
+ grpc_arg client_arg[2];
+ grpc_channel_args client_args;
+ char *expected_error_message;
+
+ client_arg[0].type = GRPC_ARG_STRING;
+ client_arg[0].key = GRPC_ARG_DEFAULT_AUTHORITY;
+ client_arg[0].value.string = "default";
+ client_arg[1].type = GRPC_ARG_STRING;
+ client_arg[1].key = GRPC_SSL_TARGET_NAME_OVERRIDE_ARG;
+ client_arg[1].value.string = "ssl";
+
+ client_args.num_args = 2;
+ client_args.args = client_arg;
+ expected_error_message =
+ compose_error_string(GRPC_SSL_TARGET_NAME_OVERRIDE_ARG,
+ " ignored: default host already set some other way");
+ one_test(&client_args, expected_error_message);
+}
+
+int main(int argc, char **argv) {
+ grpc_test_init(argc, argv);
+ grpc_init();
+ gpr_set_log_function(log_error_sink);
+
+ test_no_error_message();
+ test_max_message_length_type();
+ test_max_message_length_negative();
+ test_default_authority_type();
+ test_ssl_name_override_type();
+ test_ssl_name_override_failed();
+
+ grpc_shutdown();
+
+ return 0;
+}
diff --git a/test/core/transport/chttp2/varint_test.c b/test/core/transport/chttp2/varint_test.c
new file mode 100644
index 0000000000..e5c5d9a35e
--- /dev/null
+++ b/test/core/transport/chttp2/varint_test.c
@@ -0,0 +1,68 @@
+/*
+ *
+ * Copyright 2015, Google Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "src/core/transport/chttp2/varint.h"
+
+#include <grpc/support/log.h>
+#include <grpc/support/slice.h>
+
+#include "test/core/util/test_config.h"
+
+static void test_varint(gpr_uint32 value, gpr_uint32 prefix_bits,
+ gpr_uint8 prefix_or, const char *expect_bytes,
+ size_t expect_length) {
+ gpr_uint32 nbytes = GRPC_CHTTP2_VARINT_LENGTH(value, prefix_bits);
+ gpr_slice expect = gpr_slice_from_copied_buffer(expect_bytes, expect_length);
+ gpr_slice slice;
+ gpr_log(GPR_DEBUG, "Test: 0x%08x", value);
+ GPR_ASSERT(nbytes == expect_length);
+ slice = gpr_slice_malloc(nbytes);
+ GRPC_CHTTP2_WRITE_VARINT(value, prefix_bits, prefix_or, GPR_SLICE_START_PTR(slice), nbytes);
+ GPR_ASSERT(gpr_slice_cmp(expect, slice) == 0);
+ gpr_slice_unref(expect);
+ gpr_slice_unref(slice);
+}
+
+#define TEST_VARINT(value, prefix_bits, prefix_or, expect) \
+ test_varint(value, prefix_bits, prefix_or, expect, sizeof(expect)-1)
+
+int main(int argc, char **argv) {
+ grpc_test_init(argc, argv);
+ TEST_VARINT(0, 1, 0, "\x00");
+ TEST_VARINT(128, 1, 0, "\x7f\x01");
+ TEST_VARINT(16384, 1, 0, "\x7f\x81\x7f");
+ TEST_VARINT(2097152, 1, 0, "\x7f\x81\xff\x7f");
+ TEST_VARINT(268435456, 1, 0, "\x7f\x81\xff\xff\x7f");
+ TEST_VARINT(0xffffffff, 1, 0, "\x7f\x80\xff\xff\xff\x0f");
+ return 0;
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-04 13:09:18 +0000