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28//
29// Support code for reading test data.
30
31#include "snappy_test_data.h"
32
33#include <cstddef>
34#include <cstdlib>
35#include <string>
36
37#include "snappy-test.h"
38
39namespace snappy {
40
41std::string ReadTestDataFile(const char* base, size_t size_limit) {
42 std::string srcdir;
43 const char* srcdir_env = std::getenv("srcdir"); // This is set by Automake.
44 if (srcdir_env) {
45 srcdir = std::string(srcdir_env) + "/";
46 }
47
48 std::string contents;
49 CHECK_OK(file::GetContents(srcdir + "testdata/" + base, &contents,
50 file::Defaults()));
51 if (size_limit > 0) {
52 contents = contents.substr(0, size_limit);
53 }
54 return contents;
55}
56
57} // namespace snappy
58