1 //===- CommandTest.cpp -- command line runtime builder unit tests ---------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #include "flang/Optimizer/Builder/Runtime/Command.h"
10 #include "RuntimeCallTestBase.h"
11 #include "gtest/gtest.h"
12 
13 TEST_F(RuntimeCallTest, genCommandArgumentCountTest) {
14   mlir::Location loc = firBuilder->getUnknownLoc();
15   mlir::Value result = fir::runtime::genCommandArgumentCount(*firBuilder, loc);
16   checkCallOp(result.getDefiningOp(), "_FortranAArgumentCount", /*nbArgs=*/0,
17       /*addLocArgs=*/false);
18 }
19 
20 TEST_F(RuntimeCallTest, genArgumentValue) {
21   mlir::Location loc = firBuilder->getUnknownLoc();
22   mlir::Type intTy = firBuilder->getDefaultIntegerType();
23   mlir::Type charTy = fir::BoxType::get(firBuilder->getNoneType());
24   mlir::Value number = firBuilder->create<fir::UndefOp>(loc, intTy);
25   mlir::Value value = firBuilder->create<fir::UndefOp>(loc, charTy);
26   mlir::Value errmsg = firBuilder->create<fir::UndefOp>(loc, charTy);
27   mlir::Value result =
28       fir::runtime::genArgumentValue(*firBuilder, loc, number, value, errmsg);
29   checkCallOp(result.getDefiningOp(), "_FortranAArgumentValue", /*nbArgs=*/3,
30       /*addLocArgs=*/false);
31 }
32 
33 TEST_F(RuntimeCallTest, genArgumentLen) {
34   mlir::Location loc = firBuilder->getUnknownLoc();
35   mlir::Type intTy = firBuilder->getDefaultIntegerType();
36   mlir::Value number = firBuilder->create<fir::UndefOp>(loc, intTy);
37   mlir::Value result =
38       fir::runtime::genArgumentLength(*firBuilder, loc, number);
39   checkCallOp(result.getDefiningOp(), "_FortranAArgumentLength", /*nbArgs=*/1,
40       /*addLocArgs=*/false);
41 }
42 
43 TEST_F(RuntimeCallTest, genEnvVariableValue) {
44   mlir::Location loc = firBuilder->getUnknownLoc();
45   mlir::Type charTy = fir::BoxType::get(firBuilder->getNoneType());
46   mlir::Value name = firBuilder->create<fir::UndefOp>(loc, charTy);
47   mlir::Value value = firBuilder->create<fir::UndefOp>(loc, charTy);
48   mlir::Value trimName = firBuilder->create<fir::UndefOp>(loc, i1Ty);
49   mlir::Value errmsg = firBuilder->create<fir::UndefOp>(loc, charTy);
50   mlir::Value result = fir::runtime::genEnvVariableValue(
51       *firBuilder, loc, name, value, trimName, errmsg);
52   checkCallOp(result.getDefiningOp(), "_FortranAEnvVariableValue", /*nbArgs=*/4,
53       /*addLocArgs=*/true);
54 }
55 
56 TEST_F(RuntimeCallTest, genEnvVariableLength) {
57   mlir::Location loc = firBuilder->getUnknownLoc();
58   mlir::Type charTy = fir::BoxType::get(firBuilder->getNoneType());
59   mlir::Value name = firBuilder->create<fir::UndefOp>(loc, charTy);
60   mlir::Value trimName = firBuilder->create<fir::UndefOp>(loc, i1Ty);
61   mlir::Value result =
62       fir::runtime::genEnvVariableLength(*firBuilder, loc, name, trimName);
63   checkCallOp(result.getDefiningOp(), "_FortranAEnvVariableLength",
64       /*nbArgs=*/2, /*addLocArgs=*/true);
65 }
66