151699ef9f
This change allows the interpreter to execute tests and benchmarks functions provided by packages. The test subcommand is similar to the "go test" command and all the relevant flags have been kept. The ability to evaluate a directory or a package has also been added. A new method Symbol to access exported symbol values of an interpreted package has been added. This method is used by the test subcommand. An EvalTest method has been added to evaluate all Go files, including "*_test.go". The testing packages from the standard library have been added to stdlib used symbols.
117 lines
2.7 KiB
Go
117 lines
2.7 KiB
Go
package interp
|
|
|
|
import (
|
|
"go/build"
|
|
"testing"
|
|
)
|
|
|
|
type testBuild struct {
|
|
src string
|
|
res bool
|
|
}
|
|
|
|
func TestBuildTag(t *testing.T) {
|
|
// Assume a specific OS, arch and go version no matter the real underlying system
|
|
ctx := build.Context{
|
|
GOARCH: "amd64",
|
|
GOOS: "linux",
|
|
BuildTags: []string{"foo"},
|
|
ReleaseTags: []string{"go1.11"},
|
|
}
|
|
|
|
tests := []testBuild{
|
|
{"// +build linux", true},
|
|
{"// +build windows", false},
|
|
{"// +build go1.9", true},
|
|
{"// +build go1.11", true},
|
|
{"// +build go1.12", false},
|
|
{"// +build !go1.10", false},
|
|
{"// +build !go1.12", true},
|
|
{"// +build ignore", false},
|
|
{"// +build linux,amd64", true},
|
|
{"// +build linux,i386", false},
|
|
{"// +build linux,i386 go1.11", true},
|
|
{"// +build linux\n// +build amd64", true},
|
|
{"// +build linux\n\n\n// +build amd64", true},
|
|
{"// +build linux\n// +build i386", false},
|
|
{"// +build foo", true},
|
|
{"// +build !foo", false},
|
|
{"// +build bar", false},
|
|
}
|
|
|
|
i := New(Options{})
|
|
for _, test := range tests {
|
|
test := test
|
|
src := test.src + "\npackage x"
|
|
t.Run(test.src, func(t *testing.T) {
|
|
if r, _ := i.buildOk(&ctx, "", src); r != test.res {
|
|
t.Errorf("got %v, want %v", r, test.res)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestBuildFile(t *testing.T) {
|
|
// Assume a specific OS, arch and go pattern no matter the real underlying system
|
|
ctx := build.Context{
|
|
GOARCH: "amd64",
|
|
GOOS: "linux",
|
|
}
|
|
|
|
tests := []testBuild{
|
|
{"foo/bar_linux_amd64.go", false},
|
|
{"foo/bar.go", false},
|
|
{"bar.go", false},
|
|
{"bar_linux.go", false},
|
|
{"bar_maix.go", false},
|
|
{"bar_mlinux.go", false},
|
|
{"bar_aix_foo.go", false},
|
|
{"bar_aix_s390x.go", true},
|
|
{"bar_aix_amd64.go", true},
|
|
{"bar_linux_arm.go", true},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
test := test
|
|
t.Run(test.src, func(t *testing.T) {
|
|
if r := skipFile(&ctx, test.src, NoTest); r != test.res {
|
|
t.Errorf("got %v, want %v", r, test.res)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func Test_goMinorVersion(t *testing.T) {
|
|
tests := []struct {
|
|
desc string
|
|
context build.Context
|
|
expected int
|
|
}{
|
|
{
|
|
desc: "stable",
|
|
context: build.Context{ReleaseTags: []string{
|
|
"go1.1", "go1.2", "go1.3", "go1.4", "go1.5", "go1.6", "go1.7", "go1.8", "go1.9", "go1.10", "go1.11", "go1.12",
|
|
}},
|
|
expected: 12,
|
|
},
|
|
{
|
|
desc: "devel/beta/rc",
|
|
context: build.Context{ReleaseTags: []string{
|
|
"go1.1", "go1.2", "go1.3", "go1.4", "go1.5", "go1.6", "go1.7", "go1.8", "go1.9", "go1.10", "go1.11", "go1.12", "go1.13",
|
|
}},
|
|
expected: 13,
|
|
},
|
|
}
|
|
|
|
for _, test := range tests {
|
|
test := test
|
|
t.Run(test.desc, func(t *testing.T) {
|
|
minor := goMinorVersion(&test.context)
|
|
|
|
if minor != test.expected {
|
|
t.Errorf("got %v, want %v", minor, test.expected)
|
|
}
|
|
})
|
|
}
|
|
}
|