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// Copyright 2019 The Chromium OS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package main
import (
"testing"
)
func TestAddThumbFlagForArm(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
cmd := ctx.must(callCompiler(ctx, ctx.cfg,
ctx.newCommand(gccArmV7, mainCc)))
if err := verifyArgOrder(cmd, "-mthumb", mainCc); err != nil {
t.Error(err)
}
cmd = ctx.must(callCompiler(ctx, ctx.cfg,
ctx.newCommand(gccArmV8, mainCc)))
if err := verifyArgOrder(cmd, "-mthumb", mainCc); err != nil {
t.Error(err)
}
})
}
func TestOmitThumbFlagForNonArm(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
cmd := ctx.must(callCompiler(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, mainCc)))
if err := verifyArgCount(cmd, 0, "-mthumb"); err != nil {
t.Error(err)
}
})
}
func TestOmitThumbFlagForEabiArm(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
cmd := ctx.must(callCompiler(ctx, ctx.cfg,
ctx.newCommand(gccArmV7Eabi, mainCc)))
if err := verifyArgCount(cmd, 0, "-mthumb"); err != nil {
t.Error(err)
}
cmd = ctx.must(callCompiler(ctx, ctx.cfg,
ctx.newCommand(gccArmV8Eabi, mainCc)))
if err := verifyArgCount(cmd, 0, "-mthumb"); err != nil {
t.Error(err)
}
})
}
func TestRemoveNoOmitFramePointerFlagForArm(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
initNoOmitFramePointerConfig(ctx.cfg)
cmd := ctx.must(callCompiler(ctx, ctx.cfg,
ctx.newCommand(gccArmV7, mainCc)))
if err := verifyArgCount(cmd, 0, "-fno-omit-frame-pointer"); err != nil {
t.Error(err)
}
cmd = ctx.must(callCompiler(ctx, ctx.cfg,
ctx.newCommand(gccArmV8, mainCc)))
if err := verifyArgCount(cmd, 0, "-fno-omit-frame-pointer"); err != nil {
t.Error(err)
}
})
}
func TestKeepNoOmitFramePointerFlagForNonArm(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
initNoOmitFramePointerConfig(ctx.cfg)
cmd := ctx.must(callCompiler(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, mainCc)))
if err := verifyArgCount(cmd, 1, "-fno-omit-frame-pointer"); err != nil {
t.Error(err)
}
})
}
func TestKeepNoOmitFramePointerFlagForEabiArm(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
initNoOmitFramePointerConfig(ctx.cfg)
cmd := ctx.must(callCompiler(ctx, ctx.cfg,
ctx.newCommand(gccArmV7Eabi, mainCc)))
if err := verifyArgCount(cmd, 1, "-fno-omit-frame-pointer"); err != nil {
t.Error(err)
}
cmd = ctx.must(callCompiler(ctx, ctx.cfg,
ctx.newCommand(gccArmV8Eabi, mainCc)))
if err := verifyArgCount(cmd, 1, "-fno-omit-frame-pointer"); err != nil {
t.Error(err)
}
})
}
func TestKeepNoOmitFramePointIfGivenByUser(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
cmd := ctx.must(callCompiler(ctx, ctx.cfg,
ctx.newCommand(gccArmV7, "-fno-omit-frame-pointer", mainCc)))
if err := verifyArgCount(cmd, 1, "-fno-omit-frame-pointer"); err != nil {
t.Error(err)
}
})
}
func initNoOmitFramePointerConfig(cfg *config) {
cfg.commonFlags = []string{"-fno-omit-frame-pointer"}
}
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