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// 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.
// Note: This header should be compilable as C.
#include <stdio.h>
#ifdef __cplusplus
extern "C" {
// |sub_test_name| is optional. If not null, it usually describes one particular
// configuration of the test. For example, if |test_name| is "TestPacketRate",
// |sub_test_name| could be "100BytesPerPacket".
// When the perf data is visualized by the performance dashboard, data with
// different |sub_test_name|s (but the same |test_name|) are depicted as
// different traces on the same chart.
void MojoTestSupportLogPerfResult(
const char* test_name,
const char* sub_test_name,
double value,
const char* units);
// Opens a "/"-delimited file path relative to the source root.
FILE* MojoTestSupportOpenSourceRootRelativeFile(
const char* source_root_relative_path);
// Enumerates a "/"-delimited directory path relative to the source root.
// Returns only regular files. The return value is a heap-allocated array of
// heap-allocated strings. Each must be free'd separately.
// The return value is built like so:
// char** rv = (char**) calloc(N + 1, sizeof(char*));
// rv[0] = strdup("a");
// rv[1] = strdup("b");
// rv[2] = strdup("c");
// ...
// rv[N] = NULL;
char** MojoTestSupportEnumerateSourceRootRelativeDirectory(
const char* source_root_relative_path);
#ifdef __cplusplus
} // extern "C"