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      1 // Copyright 2015 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef BASE_TRACE_EVENT_TRACE_CONFIG_MEMORY_TEST_UTIL_H_
      6 #define BASE_TRACE_EVENT_TRACE_CONFIG_MEMORY_TEST_UTIL_H_
      7 
      8 #include "base/strings/stringprintf.h"
      9 #include "base/trace_event/memory_dump_manager.h"
     10 
     11 namespace base {
     12 namespace trace_event {
     13 
     14 class TraceConfigMemoryTestUtil {
     15  public:
     16   static std::string GetTraceConfig_LegacyPeriodicTriggers(int light_period,
     17                                                            int heavy_period) {
     18     return StringPrintf(
     19         "{"
     20         "\"enable_argument_filter\":false,"
     21         "\"enable_systrace\":false,"
     22         "\"included_categories\":["
     23         "\"%s\""
     24         "],"
     25         "\"memory_dump_config\":{"
     26         "\"allowed_dump_modes\":[\"background\",\"light\",\"detailed\"],"
     27         "\"heap_profiler_options\":{"
     28         "\"breakdown_threshold_bytes\":2048"
     29         "},"
     30         "\"triggers\":["
     31         "{"
     32         "\"mode\":\"light\","
     33         "\"periodic_interval_ms\":%d"
     34         "},"
     35         "{"
     36         "\"mode\":\"detailed\","
     37         "\"periodic_interval_ms\":%d"
     38         "}"
     39         "]"
     40         "},"
     41         "\"record_mode\":\"record-until-full\""
     42         "}",
     43         MemoryDumpManager::kTraceCategory, light_period, heavy_period);
     44     ;
     45   }
     46 
     47   static std::string GetTraceConfig_PeriodicTriggers(int light_period,
     48                                                      int heavy_period) {
     49     return StringPrintf(
     50         "{"
     51         "\"enable_argument_filter\":false,"
     52         "\"enable_systrace\":false,"
     53         "\"included_categories\":["
     54         "\"%s\""
     55         "],"
     56         "\"memory_dump_config\":{"
     57         "\"allowed_dump_modes\":[\"background\",\"light\",\"detailed\"],"
     58         "\"heap_profiler_options\":{"
     59         "\"breakdown_threshold_bytes\":2048"
     60         "},"
     61         "\"triggers\":["
     62         "{"
     63         "\"min_time_between_dumps_ms\":%d,"
     64         "\"mode\":\"light\","
     65         "\"type\":\"periodic_interval\""
     66         "},"
     67         "{"
     68         "\"min_time_between_dumps_ms\":%d,"
     69         "\"mode\":\"detailed\","
     70         "\"type\":\"periodic_interval\""
     71         "}"
     72         "]"
     73         "},"
     74         "\"record_mode\":\"record-until-full\""
     75         "}",
     76         MemoryDumpManager::kTraceCategory, light_period, heavy_period);
     77   }
     78 
     79   static std::string GetTraceConfig_EmptyTriggers() {
     80     return StringPrintf(
     81         "{"
     82         "\"enable_argument_filter\":false,"
     83         "\"enable_systrace\":false,"
     84         "\"included_categories\":["
     85         "\"%s\""
     86         "],"
     87         "\"memory_dump_config\":{"
     88         "\"allowed_dump_modes\":[\"background\",\"light\",\"detailed\"],"
     89         "\"triggers\":["
     90         "]"
     91         "},"
     92         "\"record_mode\":\"record-until-full\""
     93         "}",
     94         MemoryDumpManager::kTraceCategory);
     95   }
     96 
     97   static std::string GetTraceConfig_NoTriggers() {
     98     return StringPrintf(
     99         "{"
    100         "\"enable_argument_filter\":false,"
    101         "\"enable_systrace\":false,"
    102         "\"included_categories\":["
    103         "\"%s\""
    104         "],"
    105         "\"record_mode\":\"record-until-full\""
    106         "}",
    107         MemoryDumpManager::kTraceCategory);
    108   }
    109 
    110   static std::string GetTraceConfig_BackgroundTrigger(int period_ms) {
    111     return StringPrintf(
    112         "{"
    113         "\"enable_argument_filter\":false,"
    114         "\"enable_systrace\":false,"
    115         "\"included_categories\":["
    116         "\"%s\""
    117         "],"
    118         "\"memory_dump_config\":{"
    119         "\"allowed_dump_modes\":[\"background\"],"
    120         "\"triggers\":["
    121         "{"
    122         "\"min_time_between_dumps_ms\":%d,"
    123         "\"mode\":\"background\","
    124         "\"type\":\"periodic_interval\""
    125         "}"
    126         "]"
    127         "},"
    128         "\"record_mode\":\"record-until-full\""
    129         "}",
    130         MemoryDumpManager::kTraceCategory, period_ms);
    131   }
    132 
    133   static std::string GetTraceConfig_PeakDetectionTrigger(int heavy_period) {
    134     return StringPrintf(
    135         "{"
    136         "\"enable_argument_filter\":false,"
    137         "\"enable_systrace\":false,"
    138         "\"included_categories\":["
    139         "\"%s\""
    140         "],"
    141         "\"memory_dump_config\":{"
    142         "\"allowed_dump_modes\":[\"background\",\"light\",\"detailed\"],"
    143         "\"triggers\":["
    144         "{"
    145         "\"min_time_between_dumps_ms\":%d,"
    146         "\"mode\":\"detailed\","
    147         "\"type\":\"peak_memory_usage\""
    148         "}"
    149         "]"
    150         "},"
    151         "\"record_mode\":\"record-until-full\""
    152         "}",
    153         MemoryDumpManager::kTraceCategory, heavy_period);
    154   }
    155 };
    156 
    157 }  // namespace trace_event
    158 }  // namespace base
    159 
    160 #endif  // BASE_TRACE_EVENT_TRACE_CONFIG_MEMORY_TEST_UTIL_H_
    161