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archive/Lookup: move to fs/LookupFile.cxx

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This can be used for other purposes as well.
This commit is contained in:
Max Kellermann
2019-06-15 14:26:26 +02:00
parent fcf6415963
commit bd6b7aa88e
8 changed files with 43 additions and 53 deletions

30
test/TestLookupFile.cxx Normal file

@ -0,0 +1,30 @@
#include "fs/LookupFile.hxx"
#include "util/Compiler.h"
#include <gtest/gtest.h>
#include <string.h>
#include <stdlib.h>
TEST(ArchiveTest, Lookup)
{
EXPECT_THROW(LookupFile(Path::FromFS("")), std::system_error);
EXPECT_FALSE(LookupFile(Path::FromFS(".")));
EXPECT_FALSE(LookupFile(Path::FromFS("config.h")));
EXPECT_THROW(LookupFile(Path::FromFS("src/foo/bar")), std::system_error);
fclose(fopen("dummy", "w"));
auto result = LookupFile(Path::FromFS("dummy/foo/bar"));
EXPECT_TRUE(result);
EXPECT_STREQ(result.archive.c_str(), "dummy");
EXPECT_STREQ(result.inside.c_str(), "foo/bar");
result = LookupFile(Path::FromFS("config.h/foo/bar"));
EXPECT_TRUE(result);
EXPECT_STREQ(result.archive.c_str(), "config.h");
EXPECT_STREQ(result.inside.c_str(), "foo/bar");
}