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Test a blank TSV line, a CRLF file, a table reaching its family through a template, and a failed Fake leaving the stream

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Lilleman auf Larv
2026-09-17 13:12:20 +02:00
parent 047237f361
commit df52566a6a
1 changed files with 60 additions and 46 deletions
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table_test.go
+60 -46
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@@ -377,52 +377,55 @@ func TestTableFences(t *testing.T) {
files map[string]string files map[string]string
want string want string
}{ }{
"rows names a missing file": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`}, "t.tsv"}, "rows names a missing file": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`}, "t.tsv"},
"a TSV nothing names": {with(base, map[string]string{"stray.tsv": "a\nx\n"}), "stray.tsv"}, "a TSV nothing names": {with(base, map[string]string{"stray.tsv": "a\nx\n"}), "stray.tsv"},
"rows outside its folder": {with(base, map[string]string{"t.json": `{"format":"{code}","rows":"../region.tsv"}`}), "beside"}, "rows outside its folder": {with(base, map[string]string{"t.json": `{"format":"{code}","rows":"../region.tsv"}`}), "beside"},
"rows not a tsv": {with(base, map[string]string{"t.json": `{"format":"{code}","rows":"region.txt"}`, "region.txt": "code\n1\n"}), ".tsv"}, "rows not a tsv": {with(base, map[string]string{"t.json": `{"format":"{code}","rows":"region.txt"}`, "region.txt": "code\n1\n"}), ".tsv"},
"key names no column": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"b"}`, "t.tsv": "a\nx\ny\n"}, `"b"`}, "key names no column": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"b"}`, "t.tsv": "a\nx\ny\n"}, `"b"`},
"name names no column": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","name":"b"}`, "t.tsv": "a\nx\ny\n"}, `"b"`}, "name names no column": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","name":"b"}`, "t.tsv": "a\nx\ny\n"}, `"b"`},
"weight names no column": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","weight":"b"}`, "t.tsv": "a\nx\ny\n"}, `"b"`}, "weight names no column": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","weight":"b"}`, "t.tsv": "a\nx\ny\n"}, `"b"`},
"parent names no column": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","parent":"b"}`, "t.tsv": "a\nx\ny\n"}, `"b"`}, "parent names no column": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","parent":"b"}`, "t.tsv": "a\nx\ny\n"}, `"b"`},
"key equals name": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a","name":"a"}`, "t.tsv": "a\nx\ny\n"}, "drop"}, "key equals name": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a","name":"a"}`, "t.tsv": "a\nx\ny\n"}, "drop"},
"duplicate key": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a"}`, "t.tsv": "a\nx\nx\n"}, `"x"`}, "duplicate key": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a"}`, "t.tsv": "a\nx\nx\n"}, `"x"`},
"empty key": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a"}`, "t.tsv": "a\tb\n\ty\nx\tz\n"}, "empty"}, "empty key": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a"}`, "t.tsv": "a\tb\n\ty\nx\tz\n"}, "empty"},
"a bracket in a key": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a"}`, "t.tsv": "a\nx[1]\ny\n"}, `"["`}, "a bracket in a key": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a"}`, "t.tsv": "a\nx[1]\ny\n"}, `"["`},
"a brace in a name": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a","name":"n"}`, "t.tsv": "a\tn\nx\tx{1}\ny\ty\n"}, `"{"`}, "a brace in a name": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a","name":"n"}`, "t.tsv": "a\tn\nx\tx{1}\ny\ty\n"}, `"{"`},
"name without a key": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","name":"a"}`, "t.tsv": "a\nx\nx\n"}, "key"}, "name without a key": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","name":"a"}`, "t.tsv": "a\nx\nx\n"}, "key"},
"a name that is another row's key": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a","name":"n"}`, "t.tsv": "a\tn\nx\ty\ny\tz\n"}, `"y"`}, "a name that is another row's key": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a","name":"n"}`, "t.tsv": "a\tn\nx\ty\ny\tz\n"}, `"y"`},
"a cell reading its family": {with(geo(), map[string]string{"locality.tsv": "code\tname\tmunicipality\tnote\nL1\tStockholm\t0180\t{/municipality.code}\nL2\tSolna\t0184\t-\nL3\tMalmö\t1280\t-\nL4\tLund\t1281\t-\nL5\tGöteborg\t1480\t-\n"}), "family"}, "a cell reading its family": {with(geo(), map[string]string{"locality.tsv": "code\tname\tmunicipality\tnote\nL1\tStockholm\t0180\t{/municipality.code}\nL2\tSolna\t0184\t-\nL3\tMalmö\t1280\t-\nL4\tLund\t1281\t-\nL5\tGöteborg\t1480\t-\n"}), "family"},
"a format reading its family": {with(geo(), map[string]string{"locality.json": `{"format":"{name} {/region.name}","rows":"locality.tsv","key":"code","name":"name","parent":"municipality"}`}), "family"}, "a format reading its family": {with(geo(), map[string]string{"locality.json": `{"format":"{name} {/region.name}","rows":"locality.tsv","key":"code","name":"name","parent":"municipality"}`}), "family"},
"a descendant named like an ancestor's column": {with(geo(), map[string]string{"region.tsv": "code\tname\tpopulation\tlocality\n01\tStockholms län\t2400000\tx\n12\tSkåne län\t1400000\ty\n14\tVästra Götalands län\t1750000\tz\n"}), `"locality"`}, "a descendant named like an ancestor's column": {with(geo(), map[string]string{"region.tsv": "code\tname\tpopulation\tlocality\n01\tStockholms län\t2400000\tx\n12\tSkåne län\t1400000\ty\n14\tVästra Götalands län\t1750000\tz\n"}), `"locality"`},
"weight not a number": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","weight":"w"}`, "t.tsv": "a\tw\nx\tmany\ny\t2\n"}, `"many"`}, "weight not a number": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","weight":"w"}`, "t.tsv": "a\tw\nx\tmany\ny\t2\n"}, `"many"`},
"weight zero": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","weight":"w"}`, "t.tsv": "a\tw\nx\t0\ny\t2\n"}, "0"}, "weight zero": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","weight":"w"}`, "t.tsv": "a\tw\nx\t0\ny\t2\n"}, "0"},
"weight negative": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","weight":"w"}`, "t.tsv": "a\tw\nx\t-1\ny\t2\n"}, "-1"}, "weight negative": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","weight":"w"}`, "t.tsv": "a\tw\nx\t-1\ny\t2\n"}, "-1"},
"reserved column name": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\tb.c\nx\ty\n"}, `"b.c"`}, "reserved column name": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\tb.c\nx\ty\n"}, `"b.c"`},
"duplicate column": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\ta\nx\ty\n"}, `"a"`}, "duplicate column": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\ta\nx\ty\n"}, `"a"`},
"empty column name": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\t\nx\ty\n"}, "empty"}, "empty column name": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\t\nx\ty\n"}, "empty"},
"short row": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\tb\nx\ty\nz\n"}, "line 3"}, "short row": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\tb\nx\ty\nz\n"}, "line 3"},
"no rows": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\n"}, "no rows"}, "no rows": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\n"}, "no rows"},
"one row": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\nx\n"}, "one row"}, "a blank line after the rows": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\tb\nx\t1\ny\t2\n\n"}, "line 4"},
"empty file": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": ""}, "header"}, "a blank line in one column": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\nx\n\ny\n"}, "line 3"},
"parent is not a table": {map[string]string{"p.json": `"x"`, "t.json": `{"format":"{a}","rows":"t.tsv","parent":"p"}`, "t.tsv": "a\tp\nx\tx\ny\tx\n"}, "not a table"}, "a table reaching its family through a template": {with(geo(), map[string]string{"addr.json": `"{/locality.name}"`, "region.tsv": "code\tname\tpopulation\ttimezone\tnote\n01\tStockholms län\t2400000\tEurope/Stockholm\t{/addr}\n12\tSkåne län\t1400000\tEurope/Stockholm\t-\n14\tVästra Götalands län\t1750000\tEurope/Stockholm\t-\n"}), "family"},
"parent does not exist": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","parent":"p"}`, "t.tsv": "a\tp\nx\tx\ny\tx\n"}, `"p"`}, "one row": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\nx\n"}, "one row"},
"parent in another folder": {map[string]string{"g/p.json": `{"format":"{k}","rows":"p.tsv","key":"k"}`, "g/p.tsv": "k\nx\ny\n", "t.json": `{"format":"{a}","rows":"t.tsv","parent":"p"}`, "t.tsv": "a\tp\nx\tx\ny\ty\n"}, `"p"`}, "empty file": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": ""}, "header"},
"parent has no key": {map[string]string{"p.json": `{"format":"{k}","rows":"p.tsv"}`, "p.tsv": "k\nx\ny\n", "t.json": `{"format":"{a}","rows":"t.tsv","parent":"p"}`, "t.tsv": "a\tp\nx\tx\ny\ty\n"}, "key"}, "parent is not a table": {map[string]string{"p.json": `"x"`, "t.json": `{"format":"{a}","rows":"t.tsv","parent":"p"}`, "t.tsv": "a\tp\nx\tx\ny\tx\n"}, "not a table"},
"dangling link": {with(base, map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","parent":"region"}`, "t.tsv": "a\tregion\nx\t01\ny\t99\n"}), `"99"`}, "parent does not exist": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","parent":"p"}`, "t.tsv": "a\tp\nx\tx\ny\tx\n"}, `"p"`},
"childless parent row": {with(base, map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","parent":"region"}`, "t.tsv": "a\tregion\nx\t01\ny\t01\n"}), `"12"`}, "parent in another folder": {map[string]string{"g/p.json": `{"format":"{k}","rows":"p.tsv","key":"k"}`, "g/p.tsv": "k\nx\ny\n", "t.json": `{"format":"{a}","rows":"t.tsv","parent":"p"}`, "t.tsv": "a\tp\nx\tx\ny\ty\n"}, `"p"`},
"parent cycle": {map[string]string{"a.json": `{"format":"{k}","rows":"a.tsv","key":"k","parent":"b"}`, "a.tsv": "k\tb\nx\tx\ny\ty\n", "b.json": `{"format":"{k}","rows":"b.tsv","key":"k","parent":"a"}`, "b.tsv": "k\ta\nx\tx\ny\ty\n"}, "cycle"}, "parent has no key": {map[string]string{"p.json": `{"format":"{k}","rows":"p.tsv"}`, "p.tsv": "k\nx\ny\n", "t.json": `{"format":"{a}","rows":"t.tsv","parent":"p"}`, "t.tsv": "a\tp\nx\tx\ny\ty\n"}, "key"},
"child named like a column": {with(base, map[string]string{"name.json": `{"format":"{a}","rows":"name.tsv","parent":"region"}`, "name.tsv": "a\tregion\nx\t01\ny\t12\n"}), `"name"`}, "dangling link": {with(base, map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","parent":"region"}`, "t.tsv": "a\tregion\nx\t01\ny\t99\n"}), `"99"`},
"rows nested in a field": {map[string]string{"t.json": `{"format":"{x}","x":{"format":"{a}","rows":"x.tsv"}}`, "x.tsv": "a\nx\ny\n"}, "category"}, "childless parent row": {with(base, map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","parent":"region"}`, "t.tsv": "a\tregion\nx\t01\ny\t01\n"}), `"12"`},
"rows in a choice item": {map[string]string{"t.json": `[{"format":"{a}","rows":"t.tsv"},"y"]`, "t.tsv": "a\nx\ny\n"}, "category"}, "parent cycle": {map[string]string{"a.json": `{"format":"{k}","rows":"a.tsv","key":"k","parent":"b"}`, "a.tsv": "k\tb\nx\tx\ny\ty\n", "b.json": `{"format":"{k}","rows":"b.tsv","key":"k","parent":"a"}`, "b.tsv": "k\ta\nx\tx\ny\ty\n"}, "cycle"},
"unknown table option": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","fields":"a"}`, "t.tsv": "a\nx\ny\n"}, "a table takes"}, "child named like a column": {with(base, map[string]string{"name.json": `{"format":"{a}","rows":"name.tsv","parent":"region"}`, "name.tsv": "a\tregion\nx\t01\ny\t12\n"}), `"name"`},
"repeat on a table": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","repeat":2}`, "t.tsv": "a\nx\ny\n"}, "a table takes"}, "rows nested in a field": {map[string]string{"t.json": `{"format":"{x}","x":{"format":"{a}","rows":"x.tsv"}}`, "x.tsv": "a\nx\ny\n"}, "category"},
"drawGroup on a table": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","drawGroup":"g"}`, "t.tsv": "a\nx\ny\n"}, "a table takes"}, "rows in a choice item": {map[string]string{"t.json": `[{"format":"{a}","rows":"t.tsv"},"y"]`, "t.tsv": "a\nx\ny\n"}, "category"},
"option not a string": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":1}`, "t.tsv": "a\nx\ny\n"}, "string"}, "unknown table option": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","fields":"a"}`, "t.tsv": "a\nx\ny\n"}, "a table takes"},
"format names no column": {map[string]string{"t.json": `{"format":"{b}","rows":"t.tsv"}`, "t.tsv": "a\nx\ny\n"}, `no column "b"`}, "repeat on a table": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","repeat":2}`, "t.tsv": "a\nx\ny\n"}, "a table takes"},
"format reads into a column": {map[string]string{"t.json": `{"format":"{a.x}","rows":"t.tsv"}`, "t.tsv": "a\nx\ny\n"}, `"a"`}, "drawGroup on a table": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","drawGroup":"g"}`, "t.tsv": "a\nx\ny\n"}, "a table takes"},
"a reference into a column": {with(base, map[string]string{"t.json": `"{/region.name.x}"`}), "column"}, "option not a string": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":1}`, "t.tsv": "a\nx\ny\n"}, "string"},
"a category referencing itself": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\n{/t.a}\ny\n"}, "names the category it sits in"}, "format names no column": {map[string]string{"t.json": `{"format":"{b}","rows":"t.tsv"}`, "t.tsv": "a\nx\ny\n"}, `no column "b"`},
"format reads into a column": {map[string]string{"t.json": `{"format":"{a.x}","rows":"t.tsv"}`, "t.tsv": "a\nx\ny\n"}, `"a"`},
"a reference into a column": {with(base, map[string]string{"t.json": `"{/region.name.x}"`}), "column"},
"a category referencing itself": {map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv"}`, "t.tsv": "a\n{/t.a}\ny\n"}, "names the category it sits in"},
} }
for name, c := range rejected { for name, c := range rejected {
_, err := New(WithoutShippedData(), WithDataPath(writeFiles(t, c.files))) _, err := New(WithoutShippedData(), WithDataPath(writeFiles(t, c.files)))
@@ -445,6 +448,17 @@ func TestTableFences(t *testing.T) {
if v := fake(t, bom, "t[x].b"); v != "1" { if v := fake(t, bom, "t[x].b"); v != "1" {
t.Fatalf("t[x].b under a BOM header = %q, want the mark stripped", v) t.Fatalf("t[x].b under a BOM header = %q, want the mark stripped", v)
} }
crlf := newGenerator(t, writeFiles(t, map[string]string{"t.json": `{"format":"{a}","rows":"t.tsv","key":"a"}`, "t.tsv": "a\tb\r\nx\t1\r\ny\t2\r\n"}), WithSeed(1))
if v := fake(t, crlf, "t[y].b"); v != "2" {
t.Fatalf("t[y].b in a CRLF file = %q, want the carriage return stripped", v)
}
a, b := newGenerator(t, writeFiles(t, geo()), WithSeed(1)), newGenerator(t, writeFiles(t, geo()), WithSeed(1))
if _, err := a.Fake("region.nope"); err == nil {
t.Fatal("Fake(region.nope) = nil error")
}
if x, y := fake(t, a, "region.name"), fake(t, b, "region.name"); x != y {
t.Fatalf("a failed Fake shifted the seeded stream: %q != %q", x, y)
}
empty := newGenerator(t, writeFiles(t, map[string]string{"t.json": `{"format":"","rows":"t.tsv","key":"a"}`, "t.tsv": "a\tb\nx\t1\ny\t2\n"}), WithSeed(1)) empty := newGenerator(t, writeFiles(t, map[string]string{"t.json": `{"format":"","rows":"t.tsv","key":"a"}`, "t.tsv": "a\tb\nx\t1\ny\t2\n"}), WithSeed(1))
if v := fake(t, empty, "t"); v != "" { if v := fake(t, empty, "t"); v != "" {
t.Fatalf("a record-only table renders %q, want \"\"", v) t.Fatalf("a record-only table renders %q, want \"\"", v)