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Test that the shipped data loads from a Go package per module, that a bare New fails naming WithDataFS, and that a read nothing provides names the modules its reader's manifest reads

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This commit is contained in:
Lilleman auf Larv
2026-10-10 13:08:01 +02:00
committed by Lillem4n
parent bf1becbb59
commit 3368f085fd
26 changed files with 471 additions and 188 deletions
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bench_test.go
+19 -19
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@@ -6,17 +6,17 @@ import (
"testing"
)
func benchGenerator(b *testing.B, dir string) *Generator {
func benchGenerator(b *testing.B, data Option) *Generator {
b.Helper()
f, err := New(WithoutShippedData(), WithDataPath(dir), WithSeed(1))
f, err := New(data, WithSeed(1))
if err != nil {
b.Fatal(err)
}
return f
}
func benchPath(b *testing.B, dir, path string) {
f := benchGenerator(b, dir)
func benchPath(b *testing.B, data Option, path string) {
f := benchGenerator(b, data)
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
@@ -26,12 +26,12 @@ func benchPath(b *testing.B, dir, path string) {
}
}
func BenchmarkPerson(b *testing.B) { benchPath(b, "data", "sv_SE.person") }
func BenchmarkAddress(b *testing.B) { benchPath(b, "data", "sv_SE.address") }
func BenchmarkWord(b *testing.B) { benchPath(b, "data", "sv_SE.word") }
func BenchmarkCreditcard(b *testing.B) { benchPath(b, "data", "misc.creditcard") }
func BenchmarkPersonnummer(b *testing.B) { benchPath(b, "data", "sv_SE.personnummer") }
func BenchmarkUUIDv7(b *testing.B) { benchPath(b, "data", "misc.uuid") }
func BenchmarkPerson(b *testing.B) { benchPath(b, withShipped(), "sv_SE.person") }
func BenchmarkAddress(b *testing.B) { benchPath(b, withShipped(), "sv_SE.address") }
func BenchmarkWord(b *testing.B) { benchPath(b, withShipped(), "sv_SE.word") }
func BenchmarkCreditcard(b *testing.B) { benchPath(b, withShipped(), "misc.creditcard") }
func BenchmarkPersonnummer(b *testing.B) { benchPath(b, withShipped(), "sv_SE.personnummer") }
func BenchmarkUUIDv7(b *testing.B) { benchPath(b, withShipped(), "misc.uuid") }
func tmpData(b *testing.B, name, body string) string {
b.Helper()
@@ -44,17 +44,17 @@ func tmpData(b *testing.B, name, body string) string {
func BenchmarkCalc(b *testing.B) {
dir := tmpData(b, "inv", `{"format":"{net} x {qty} = {calc(net * qty, 2)}","net":"19.99","qty":"3"}`)
benchPath(b, dir, "inv")
benchPath(b, WithDataPath(dir), "inv")
}
func BenchmarkLongLiteral(b *testing.B) {
dir := tmpData(b, "sql", `{"format":"INSERT INTO customers (id, name, city) VALUES (123, '{word}', '{word}');","word":["alpha","beta","gamma","delta"]}`)
benchPath(b, dir, "sql")
benchPath(b, WithDataPath(dir), "sql")
}
func BenchmarkRepeat(b *testing.B) {
dir := tmpData(b, "many", `{"format":"{word}","repeat":20,"separator":", ","word":["alpha","beta","gamma","delta"]}`)
benchPath(b, dir, "many")
benchPath(b, WithDataPath(dir), "many")
}
// BenchmarkNamed measures a format that binds a field to a name and reads two paths through
@@ -62,18 +62,18 @@ func BenchmarkRepeat(b *testing.B) {
// independent fields.
func BenchmarkNamed(b *testing.B) {
dir := tmpData(b, "addr", `{"format":"{place as p}{p.postal-code} {p.locality}","place":[{"format":"{locality}","locality":"Stockholm","postal-code":"1{digits(2)} {digits(2)}"},{"format":"{locality}","locality":"Tranås","postal-code":"573 {digits(2)}"}]}`)
benchPath(b, dir, "addr")
benchPath(b, WithDataPath(dir), "addr")
}
func BenchmarkUnnamed(b *testing.B) {
dir := tmpData(b, "addr", `{"format":"{postal-code} {locality}","postal-code":["1{digits(2)} {digits(2)}","573 {digits(2)}"],"locality":["Stockholm","Tranås"]}`)
benchPath(b, dir, "addr")
benchPath(b, WithDataPath(dir), "addr")
}
// BenchmarkNamedDeep reads two paths through a name and an intermediate level.
func BenchmarkNamedDeep(b *testing.B) {
dir := tmpData(b, "addr", `{"format":"{p as q}{q.addr.city} {q.addr.zip}","p":{"format":"{addr}","addr":{"format":"{city}","city":["Stockholm","Tranås"],"zip":"1{digits(2)} {digits(2)}"}}}`)
benchPath(b, dir, "addr")
benchPath(b, WithDataPath(dir), "addr")
}
// BenchmarkNamedWide reads ten paths through one name: the point where the maps a pick keeps
@@ -82,13 +82,13 @@ func BenchmarkNamedWide(b *testing.B) {
dir := tmpData(b, "row", `{"format":"{r as s}{s.a}{s.b}{s.c}{s.d}{s.e}{s.f}{s.g}{s.h}{s.i}{s.j}","r":[
{"format":"x","a":"1","b":"2","c":"3","d":"4","e":"5","f":"6","g":"7","h":"8","i":"9","j":"0"},
{"format":"y","a":"A","b":"B","c":"C","d":"D","e":"E","f":"F","g":"G","h":"H","i":"I","j":"J"}]}`)
benchPath(b, dir, "row")
benchPath(b, WithDataPath(dir), "row")
}
func BenchmarkFirstFake(b *testing.B) {
b.ReportAllocs()
for i := 0; i < b.N; i++ {
f, err := New(WithSeed(1))
f, err := New(withShipped(), WithSeed(1))
if err != nil {
b.Fatal(err)
}
@@ -101,7 +101,7 @@ func BenchmarkFirstFake(b *testing.B) {
func BenchmarkNew(b *testing.B) {
b.ReportAllocs()
for i := 0; i < b.N; i++ {
if _, err := New(WithSeed(1)); err != nil {
if _, err := New(withShipped(), WithSeed(1)); err != nil {
b.Fatal(err)
}
}