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package main
import (
"testing"
)
func TestCallRealGcc(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
wrapperCmd := ctx.newCommand(gccX86_64, "-noccache", mainCc)
cmd := ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg, wrapperCmd))
if err := verifyPath(cmd, wrapperCmd.path+".real"); err != nil {
t.Error(err)
}
})
}
func TestCallRealGPlusPlus(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
wrapperCmd := ctx.newCommand("./x86_64-cros-linux-gnu-g++", "-noccache", mainCc)
cmd := ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg, wrapperCmd))
if err := verifyPath(cmd, "\\./x86_64-cros-linux-gnu-g\\+\\+\\.real"); err != nil {
t.Error(err)
}
})
}
func TestConvertClangToGccFlags(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
var tests = []struct {
in string
out string
}{
{"-march=goldmont", "-march=silvermont"},
{"-march=goldmont-plus", "-march=silvermont"},
{"-march=skylake", "-march=corei7"},
}
for _, tt := range tests {
cmd := ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, tt.in, mainCc)))
if err := verifyArgCount(cmd, 0, tt.in); err != nil {
t.Error(err)
}
if err := verifyArgOrder(cmd, tt.out, mainCc); err != nil {
t.Error(err)
}
}
})
}
func TestFilterUnsupportedGccFlags(t *testing.T) {
withTestContext(t, func(ctx *testContext) {
cmd := ctx.must(calcCompilerCommandAndCompareToOld(ctx, ctx.cfg,
ctx.newCommand(gccX86_64, "-Xcompiler", mainCc)))
if err := verifyArgCount(cmd, 0, "-Xcompiler"); err != nil {
t.Error(err)
}
})
}
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