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Unified Diff: mojo/public/c/system/tests/core_unittest_pure_c.c

Issue 814543006: Move //mojo/{public, edk} underneath //third_party (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 5 years, 11 months ago
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Index: mojo/public/c/system/tests/core_unittest_pure_c.c
diff --git a/mojo/public/c/system/tests/core_unittest_pure_c.c b/mojo/public/c/system/tests/core_unittest_pure_c.c
deleted file mode 100644
index fd4d9e9fbf5c156d970459bc44d9ac7c4ca1cbb6..0000000000000000000000000000000000000000
--- a/mojo/public/c/system/tests/core_unittest_pure_c.c
+++ /dev/null
@@ -1,115 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifdef __cplusplus
-#error "This file should be compiled as C, not C++."
-#endif
-
-#include <stddef.h>
-#include <string.h>
-
-// Include all the header files that are meant to be compilable as C. Start with
-// core.h, since it's the most important one.
-#include "mojo/public/c/environment/async_waiter.h"
-#include "mojo/public/c/system/core.h"
-#include "mojo/public/c/system/macros.h"
-
-// The joys of the C preprocessor....
-#define STRINGIFY(x) #x
-#define STRINGIFY2(x) STRINGIFY(x)
-#define FAILURE(message) \
- __FILE__ "(" STRINGIFY2(__LINE__) "): Failure: " message
-
-// Poor man's gtest.
-#define EXPECT_EQ(a, b) \
- do { \
- if ((a) != (b)) \
- return FAILURE(STRINGIFY(a) " != " STRINGIFY(b) " (expected ==)"); \
- } while (0)
-#define EXPECT_NE(a, b) \
- do { \
- if ((a) == (b)) \
- return FAILURE(STRINGIFY(a) " == " STRINGIFY(b) " (expected !=)"); \
- } while (0)
-
-// This function exists mainly to be compiled and linked. We do some cursory
-// checks and call it from a unit test, to make sure that link problems aren't
-// missed due to deadstripping. Returns null on success and a string on failure
-// (describing the failure).
-const char* MinimalCTest(void) {
- // MSVS before 2013 *really* only supports C90: All variables must be declared
- // at the top. (MSVS 2013 is more reasonable.)
- MojoTimeTicks ticks;
- MojoHandle handle0, handle1;
- MojoHandleSignals signals;
- const char kHello[] = "hello";
- char buffer[200] = {0};
- uint32_t num_bytes;
-
- ticks = MojoGetTimeTicksNow();
- EXPECT_NE(ticks, 0);
-
- handle0 = MOJO_HANDLE_INVALID;
- EXPECT_NE(MOJO_RESULT_OK, MojoClose(handle0));
-
- EXPECT_EQ(
- MOJO_RESULT_INVALID_ARGUMENT,
- MojoWait(handle0, ~MOJO_HANDLE_SIGNAL_NONE, MOJO_DEADLINE_INDEFINITE,
- NULL));
-
- handle1 = MOJO_HANDLE_INVALID;
- EXPECT_EQ(MOJO_RESULT_OK, MojoCreateMessagePipe(NULL, &handle0, &handle1));
-
- signals = MOJO_HANDLE_SIGNAL_READABLE;
- uint32_t result_index = 123;
- struct MojoHandleSignalsState states[1];
- EXPECT_EQ(MOJO_RESULT_DEADLINE_EXCEEDED,
- MojoWaitMany(&handle0, &signals, 1, 1, &result_index, states));
-
- // "Deadline exceeded" doesn't apply to a single handle, so this should leave
- // |result_index| untouched.
- EXPECT_EQ(123u, result_index);
- EXPECT_EQ(MOJO_HANDLE_SIGNAL_WRITABLE, states[0].satisfied_signals);
- EXPECT_EQ(MOJO_HANDLE_SIGNAL_READABLE | MOJO_HANDLE_SIGNAL_WRITABLE |
- MOJO_HANDLE_SIGNAL_PEER_CLOSED,
- states[0].satisfiable_signals);
-
- EXPECT_EQ(MOJO_RESULT_OK,
- MojoWriteMessage(handle0,
- kHello,
- (uint32_t)sizeof(kHello),
- NULL,
- 0u,
- MOJO_WRITE_DATA_FLAG_NONE));
-
- struct MojoHandleSignalsState state;
- EXPECT_EQ(
- MOJO_RESULT_OK,
- MojoWait(handle1, MOJO_HANDLE_SIGNAL_READABLE,
- MOJO_DEADLINE_INDEFINITE, &state));
-
- EXPECT_EQ(MOJO_HANDLE_SIGNAL_READABLE | MOJO_HANDLE_SIGNAL_WRITABLE,
- state.satisfied_signals);
- EXPECT_EQ(MOJO_HANDLE_SIGNAL_READABLE | MOJO_HANDLE_SIGNAL_WRITABLE |
- MOJO_HANDLE_SIGNAL_PEER_CLOSED,
- state.satisfiable_signals);
-
- num_bytes = (uint32_t)sizeof(buffer);
- EXPECT_EQ(MOJO_RESULT_OK,
- MojoReadMessage(handle1,
- buffer,
- &num_bytes,
- NULL,
- NULL,
- MOJO_READ_MESSAGE_FLAG_NONE));
- EXPECT_EQ((uint32_t)sizeof(kHello), num_bytes);
- EXPECT_EQ(0, memcmp(buffer, kHello, sizeof(kHello)));
-
- EXPECT_EQ(MOJO_RESULT_OK, MojoClose(handle0));
- EXPECT_EQ(MOJO_RESULT_OK, MojoClose(handle1));
-
- // TODO(vtl): data pipe
-
- return NULL;
-}
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