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#include <gtest/gtest.h>
#include <gmock/gmock.h>
#include "value.hh"
#include "nixexpr.hh"
#include "eval.hh"
#include "eval-inline.hh"
#include "store-api.hh"
namespace nix {
class LibExprTest : public ::testing::Test {
public:
static void SetUpTestSuite() {
initLibStore();
initGC();
}
protected:
LibExprTest()
: store(openStore("dummy://"))
, state({}, store)
{
}
Value eval(std::string input, bool forceValue = true) {
Value v;
Expr * e = state.parseExprFromString(input, "");
assert(e);
state.eval(e, v);
if (forceValue)
state.forceValue(v, noPos);
return v;
}
Symbol createSymbol(const char * value) {
return state.symbols.create(value);
}
ref<Store> store;
EvalState state;
};
MATCHER(IsListType, "") {
return arg != nList;
}
MATCHER(IsList, "") {
return arg.type() == nList;
}
MATCHER(IsString, "") {
return arg.type() == nString;
}
MATCHER(IsNull, "") {
return arg.type() == nNull;
}
MATCHER(IsThunk, "") {
return arg.type() == nThunk;
}
MATCHER(IsAttrs, "") {
return arg.type() == nAttrs;
}
MATCHER_P(IsStringEq, s, fmt("The string is equal to \"%1%\"", s)) {
if (arg.type() != nString) {
return false;
}
return std::string_view(arg.string.s) == s;
}
MATCHER_P(IsIntEq, v, fmt("The string is equal to \"%1%\"", v)) {
if (arg.type() != nInt) {
return false;
}
return arg.integer == v;
}
MATCHER_P(IsFloatEq, v, fmt("The float is equal to \"%1%\"", v)) {
if (arg.type() != nFloat) {
return false;
}
return arg.fpoint == v;
}
MATCHER(IsTrue, "") {
if (arg.type() != nBool) {
return false;
}
return arg.boolean == true;
}
MATCHER(IsFalse, "") {
if (arg.type() != nBool) {
return false;
}
return arg.boolean == false;
}
MATCHER_P(IsPathEq, p, fmt("Is a path equal to \"%1%\"", p)) {
if (arg.type() != nPath) {
*result_listener << "Expected a path got " << arg.type();
return false;
} else if (std::string_view(arg.string.s) != p) {
*result_listener << "Expected a path that equals \"" << p << "\" but got: " << arg.string.s;
return false;
}
return true;
}
MATCHER_P(IsListOfSize, n, fmt("Is a list of size [%1%]", n)) {
if (arg.type() != nList) {
*result_listener << "Expected list got " << arg.type();
return false;
} else if (arg.listSize() != (size_t)n) {
*result_listener << "Expected as list of size " << n << " got " << arg.listSize();
return false;
}
return true;
}
MATCHER_P(IsAttrsOfSize, n, fmt("Is a set of size [%1%]", n)) {
if (arg.type() != nAttrs) {
*result_listener << "Expected set got " << arg.type();
return false;
} else if (arg.attrs->size() != (size_t)n) {
*result_listener << "Expected a set with " << n << " attributes but got " << arg.attrs->size();
return false;
}
return true;
}
} /* namespace nix */
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