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#include "src/tint/lang/wgsl/ast/call_statement.h"

#include "src/tint/lang/wgsl/ast/helper_test.h"

namespace tint::ast {
namespace {

using CallStatementTest = TestHelper;
using CallStatementDeathTest = CallStatementTest;

TEST_F(CallStatementTest, Creation) {
    auto* expr = Call("func");

    auto* c = CallStmt(expr);
    EXPECT_EQ(c->expr, expr);
}

TEST_F(CallStatementTest, IsCall) {
    auto* c = CallStmt(Call("f"));
    EXPECT_TRUE(c->Is<CallStatement>());
}

TEST_F(CallStatementDeathTest, Assert_Null_Call) {
    EXPECT_DEATH_IF_SUPPORTED(
        {
            ProgramBuilder b;
            b.CallStmt(nullptr);
        },
        "internal compiler error");
}

TEST_F(CallStatementDeathTest, Assert_DifferentGenerationID_Call) {
    EXPECT_DEATH_IF_SUPPORTED(
        {
            ProgramBuilder b1;
            ProgramBuilder b2;
            b1.CallStmt(b2.Call("func"));
        },
        "internal compiler error");
}

}  // namespace
}  // namespace tint::ast