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test: parse the command line arguments in unit tests

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Retrieve the command line arguments from boost and pass them to
`BasicTestingSetup` so that we gain extra flexibility of passing any
config options on the test command line, e.g.:

```
test_bitcoin -- -printtoconsole=1 -checkaddrman=5
```
This commit is contained in:
Vasil Dimov
2021-10-08 18:11:40 +02:00
parent c561f2f06e
commit 92a0f7e58d
7 changed files with 56 additions and 12 deletions
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13
src/test/util/setup_common.cpp
View File

@@ -42,6 +42,7 @@
#include <walletinitinterface.h>
#include <functional>
#include <stdexcept>
using node::BlockAssembler;
using node::CalculateCacheSizes;
@@ -88,7 +89,7 @@ BasicTestingSetup::BasicTestingSetup(const std::string& chainName, const std::ve
m_args{}
{
m_node.args = &gArgs;
const std::vector<const char*> arguments = Cat(
std::vector<const char*> arguments = Cat(
{
"dummy",
"-printtoconsole=0",
@@ -100,6 +101,9 @@ BasicTestingSetup::BasicTestingSetup(const std::string& chainName, const std::ve
"-debugexclude=leveldb",
},
extra_args);
if (G_TEST_COMMAND_LINE_ARGUMENTS) {
arguments = Cat(arguments, G_TEST_COMMAND_LINE_ARGUMENTS());
}
util::ThreadRename("test");
fs::create_directories(m_path_root);
m_args.ForceSetArg("-datadir", fs::PathToString(m_path_root));
@@ -108,9 +112,10 @@ BasicTestingSetup::BasicTestingSetup(const std::string& chainName, const std::ve
{
SetupServerArgs(*m_node.args);
std::string error;
const bool success{m_node.args->ParseParameters(arguments.size(), arguments.data(), error)};
assert(success);
assert(error.empty());
if (!m_node.args->ParseParameters(arguments.size(), arguments.data(), error)) {
m_node.args->ClearArgs();
throw std::runtime_error{error};
}
}
SelectParams(chainName);
SeedInsecureRand();