larvit/fejkdata
3
0
Fork 0
Code Pull Requests 1 Actions Activity

Assert the table each probed selector is credited to

Browse Source
This commit is contained in:
Lilleman auf Larv
2026-09-29 09:17:31 +02:00
committed by Lillem4n
parent c78f9618cf
commit 2499e71809
1 changed files with 28 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files
table_test.go
+28 -24
View File
@@ -1042,36 +1042,40 @@ func TestEnteredRowsAgreeWithPinning(t *testing.T) {
}
// TestProbeReportsTheTablesADrawPins holds the check mode to the render: the tables a probe says a
// path draws are those a draw of it pins beyond what its selectors pin.
// path draws are those a draw of it pins beyond what its selectors pin, and each selector is credited
// to the table it selects a row of.
func TestProbeReportsTheTablesADrawPins(t *testing.T) {
f := newGenerator(t, writeFiles(t, geo()), WithSeed(1))
for _, path := range []string{
"locality.code",
"municipality.locality.name",
"municipality[1281].locality.name",
"municipality.locality[L4].name",
"region",
"region.municipality",
"region.municipality.name",
"region.locality.name",
"region[12].locality",
"region[12].locality.code",
"region[12].municipality.locality.code",
"region[12].name",
for _, c := range []struct{ path, sels string }{
{"locality.code", ""},
{"municipality.locality.name", ""},
{"municipality[1281].locality.name", "municipality=municipality[1281]"},
{"municipality.locality[L4].name", "locality=municipality.locality[L4]"},
{"region", ""},
{"region.municipality", ""},
{"region.municipality.name", ""},
{"region.locality.name", ""},
{"region[12].locality", "region=region[12]"},
{"region[12].locality.code", "region=region[12]"},
{"region[12].locality[L4].name", "region=region[12] locality=region[12].locality[L4]"},
{"region[12].municipality.locality.code", "region=region[12]"},
{"region[12].municipality[1281].locality.code", "region=region[12] municipality=region[12].municipality[1281]"},
{"region[12].name", "region=region[12]"},
} {
segs, err := splitPath(path)
if err != nil {
t.Fatal(err)
a := splitArm(c.path, nil)
head := f.root.children[a.key].(*table)
tr := tableReadOf(head, a, nil)
var sels []string
for _, s := range tr.sels {
sels = append(sels, s.t.segment+"="+s.spelling)
}
head := f.root.children[segs[0]].(*table)
probe := &pathProbe{drawn: map[*table]bool{}}
if _, err := probe.walk(head, segs[1:]); err != nil {
t.Fatalf("%s: %v", path, err)
if got := strings.Join(sels, " "); got != c.sels {
t.Errorf("%s: the probe credits the selectors %q, want %q", c.path, got, c.sels)
}
probed, drawn := probe.pins, probe.drawn
probed, drawn := tr.pins, tr.drawn
for i := 0; i < 20; i++ {
var pins pinSet
drawPath(head, segs[1:], segs[0], &pathDraw{s: f.rand, pins: &pins})
drawPath(head, a.tail, a.key, &pathDraw{s: f.rand, pins: &pins})
want := map[*table]bool{}
pins.each(func(tbl *table, _ int) {
if _, selected := probed.pinned(tbl); !selected {
@@ -1079,7 +1083,7 @@ func TestProbeReportsTheTablesADrawPins(t *testing.T) {
}
})
if !maps.Equal(drawn, want) {
t.Fatalf("%s: the probe reports %v drawn, a draw pins %v", path, segmentsOf(drawn), segmentsOf(want))
t.Fatalf("%s: the probe reports %v drawn, a draw pins %v", c.path, segmentsOf(drawn), segmentsOf(want))
}
}
}