diff options
Diffstat (limited to 'workhorse/internal/lsif_transformer/parser/cache_test.go')
-rw-r--r-- | workhorse/internal/lsif_transformer/parser/cache_test.go | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/workhorse/internal/lsif_transformer/parser/cache_test.go b/workhorse/internal/lsif_transformer/parser/cache_test.go new file mode 100644 index 00000000000..23a2ac6e9a9 --- /dev/null +++ b/workhorse/internal/lsif_transformer/parser/cache_test.go @@ -0,0 +1,33 @@ +package parser + +import ( + "io/ioutil" + "testing" + + "github.com/stretchr/testify/require" +) + +type chunk struct { + A int16 + B int16 +} + +func TestCache(t *testing.T) { + cache, err := newCache("", "test-chunks", chunk{}) + require.NoError(t, err) + defer cache.Close() + + c := chunk{A: 1, B: 2} + require.NoError(t, cache.SetEntry(1, &c)) + require.NoError(t, cache.setOffset(0)) + + content, err := ioutil.ReadAll(cache.file) + require.NoError(t, err) + + expected := []byte{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0} + require.Equal(t, expected, content) + + var nc chunk + require.NoError(t, cache.Entry(1, &nc)) + require.Equal(t, c, nc) +} |