Added tests for examples
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83640ba590
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13
examples/write/write.q
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13
examples/write/write.q
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main() {
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address := 4194304 + 1
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length := (0 + 50 - 20) * 10 / 100
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print(address, length)
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}
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print(address, length) {
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write(length-2, address, length)
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}
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write(fd, address, length) {
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syscall(1, fd, address, length)
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}
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67
examples_test.go
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67
examples_test.go
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package main_test
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import (
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"os"
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"os/exec"
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"testing"
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"git.akyoto.dev/cli/q/src/build"
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"git.akyoto.dev/go/assert"
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)
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func TestExamples(t *testing.T) {
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var examples = []struct {
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Name string
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ExpectedOutput string
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ExpectedExitCode int
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}{
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{"hello", "", 25},
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{"write", "ELF", 0},
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}
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for _, example := range examples {
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example := example
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t.Run(example.Name, func(t *testing.T) {
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runExample(t, example.Name, example.ExpectedOutput, example.ExpectedExitCode)
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})
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}
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}
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// runExample builds and runs the example to check if the output matches the expected output.
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func runExample(t *testing.T, name string, expectedOutput string, expectedExitCode int) {
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b := build.New("examples/" + name)
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assert.True(t, len(b.Executable()) > 0)
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defer os.Remove(b.Executable())
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t.Run("Compile", func(t *testing.T) {
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result, err := b.Run()
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assert.Nil(t, err)
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err = result.Write(b.Executable())
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assert.Nil(t, err)
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stat, err := os.Stat(b.Executable())
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assert.Nil(t, err)
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assert.True(t, stat.Size() > 0)
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})
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t.Run("Output", func(t *testing.T) {
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cmd := exec.Command(b.Executable())
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output, err := cmd.Output()
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exitCode := 0
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if err != nil {
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exitError, ok := err.(*exec.ExitError)
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if !ok {
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t.Fatal(exitError)
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}
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exitCode = exitError.ExitCode()
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}
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assert.Equal(t, exitCode, expectedExitCode)
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assert.DeepEqual(t, string(output), expectedOutput)
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})
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}
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@ -63,3 +63,9 @@ func (r *Result) EachFunction(caller *Function, traversed map[*Function]bool, ca
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r.EachFunction(callee, traversed, call)
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r.EachFunction(callee, traversed, call)
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}
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}
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}
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}
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// Write write the final executable to disk.
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func (r *Result) Write(path string) error {
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code, data := r.Finalize()
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return Write(path, code, data)
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}
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@ -53,9 +53,7 @@ func Build(args []string) int {
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return 0
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return 0
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}
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}
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path := b.Executable()
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err = result.Write(b.Executable())
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code, data := result.Finalize()
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err = build.Write(path, code, data)
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if err != nil {
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if err != nil {
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fmt.Fprintln(os.Stderr, err)
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fmt.Fprintln(os.Stderr, err)
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