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Implements the test sharding protocol. By Eric Fellheimer.

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This commit is contained in:
zhanyong.wan
2009-02-09 18:05:21 +00:00
parent 886cafd4a3
commit cd3e4016ea
10 changed files with 626 additions and 69 deletions
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22
src/gtest-port.cc
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@@ -512,17 +512,6 @@ static String FlagToEnvVar(const char* flag) {
return env_var.GetString();
}
// Reads and returns the Boolean environment variable corresponding to
// the given flag; if it's not set, returns default_value.
//
// The value is considered true iff it's not "0".
bool BoolFromGTestEnv(const char* flag, bool default_value) {
const String env_var = FlagToEnvVar(flag);
const char* const string_value = GetEnv(env_var.c_str());
return string_value == NULL ?
default_value : strcmp(string_value, "0") != 0;
}
// Parses 'str' for a 32-bit signed integer. If successful, writes
// the result to *value and returns true; otherwise leaves *value
// unchanged and returns false.
@@ -564,6 +553,17 @@ bool ParseInt32(const Message& src_text, const char* str, Int32* value) {
return true;
}
// Reads and returns the Boolean environment variable corresponding to
// the given flag; if it's not set, returns default_value.
//
// The value is considered true iff it's not "0".
bool BoolFromGTestEnv(const char* flag, bool default_value) {
const String env_var = FlagToEnvVar(flag);
const char* const string_value = GetEnv(env_var.c_str());
return string_value == NULL ?
default_value : strcmp(string_value, "0") != 0;
}
// Reads and returns a 32-bit integer stored in the environment
// variable corresponding to the given flag; if it isn't set or
// doesn't represent a valid 32-bit integer, returns default_value.