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Merged
sbinet merged 14 commits into from
Feb 12, 2022
Merged

added examples and py utils #159

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97ee211
added examples and py utils
Feb 7, 2022
41984ce
readme tweaks
Feb 8, 2022
835e6b0
embedding example now also a test
Feb 11, 2022
cdf3d5b
Update examples/embedding/mylib.module.go
drew-512 Feb 12, 2022
3dff766
Update examples/embedding/main_test.go
drew-512 Feb 12, 2022
249e14e
Update examples/embedding/main_test.go
drew-512 Feb 12, 2022
76c8b51
Update examples/embedding/main_test.go
drew-512 Feb 12, 2022
17f2690
Update examples/embedding/main_test.go
drew-512 Feb 12, 2022
e0f7a11
Update examples/embedding/main_test.go
drew-512 Feb 12, 2022
4a49a6d
CI-friendly golden testing fixes
Feb 12, 2022
16ebe64
golden test output no longer platform specific
Feb 12, 2022
3d37384
Update examples/embedding/main_test.go
drew-512 Feb 12, 2022
ba0f3da
Update examples/embedding/main_test.go
drew-512 Feb 12, 2022
c67547f
Update examples/embedding/lib/mylib.py
drew-512 Feb 12, 2022
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CI-friendly golden testing fixes
  • Loading branch information
Drew O'Meara committed Feb 12, 2022
commit 4a49a6d8eed18fa591fd30abe05c0f8046ca4c32
33 changes: 21 additions & 12 deletions examples/embedding/main_test.go
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Expand Up @@ -2,27 +2,33 @@ package main

import (
"bytes"
"flag"
"os"
"os/exec"
"path/filepath"
"testing"
)

const embeddingTestOutput = "testdata/embedding_golden.txt"
const embeddingTestOutput = "testdata/embedding_out_golden.txt"

var regen = flag.Bool("regen", false, "regenerate golden files")

func TestEmbeddedExample(t *testing.T) {

tmp, err := os.MkdirTemp("", "go-python-embedding-")
if err != nil { t.Fatal(err) }
if err != nil {
t.Fatal(err)
}
defer os.RemoveAll(tmp)
cmd := exec.Command("go", "build", "-o", filepath.Join(tmp,"exe"), ".")
err := cmd.Run()

cmd := exec.Command("go", "build", "-o", filepath.Join(tmp, "exe"), ".")
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err = cmd.Run()
if err != nil {
t.Fatalf("failed to compile embedding example: %v", err)
}

out := new(bytes.Buffer)
cmd = exec.Command(filepath.Join(tmp,"exe"), "mylib-demo.py")
cmd = exec.Command(filepath.Join(tmp, "exe"), "mylib-demo.py")
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cmd.Stdout = out

err = cmd.Run()
Expand All @@ -31,17 +37,20 @@ func TestEmbeddedExample(t *testing.T) {
}

testOutput := out.Bytes()

flag.Parse()
if *regen {
err = os.WriteFile(embeddingTestOutput, testOutput, 0644)
if err != nil {
t.Fatalf("failed to write test output: %v", err)
}
}
mustMatch, err := os.ReadFile(embeddingTestOutput)
if err != nil {
t.Fatalf("failed read %q", embeddingTestOutput)
}
if !bytes.Equal(testOutput, mustMatch) {
t.Fatalf("embedded test output did not match accepted output from %q", embeddingTestOutput)
}

mustMatch, err := os.ReadFile(embeddingTestOutput)
if err != nil {
t.Fatalf("failed read %q", embeddingTestOutput)
}
if !bytes.Equal(testOutput, mustMatch) {
t.Fatalf("embedded test output did not match accepted output from %q", embeddingTestOutput)
}
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}
2 changes: 1 addition & 1 deletion examples/embedding/embedding-test-output.txt → ...bedding/testdata/embedding_out_golden.txt
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Expand Up @@ -12,7 +12,7 @@ Spring Break itinerary:
Stop 2: Mallorca, Spain | 3 nights
Stop 3: Ibiza, Spain | 14 nights
Stop 4: Monaco | 12 nights
### Made with Vacaton 1.0 by Fletch F. Fletcher
### Made with Vacation 1.0 by Fletch F. Fletcher

I bet Monaco will be the best!