Documentation
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Overview ¶
Package migratetest provides an in-Go SQLite fixture-reconstruction harness for internal/migrate tests. It materializes a real, readable SQLite .db from the committed TS DDL (testdata/golden/ts-schema.sql) and representative dump (testdata/golden/ts-schema.dump.sql) — no external sqlite3 binary, no live TS CodeGraph CLI. See RESEARCH.md §"The Real-Aged-.codegraph/ Fixture Question": no committed aged .db fixture exists, only the DDL + a determinism-stripped dump, so every downstream migrate test depends on this harness for something real to run against.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
func BuildTSIndex ¶
BuildTSIndex reconstructs a real, readable TS-shaped SQLite .db in t.TempDir() from the committed testdata/golden/ts-schema.sql (DDL) and ts-schema.dump.sql (seed rows), entirely in-Go via the modernc.org/sqlite driver. It returns the path to the built .db file. t.Cleanup closes the underlying handle.
Types ¶
type Variant ¶
type Variant int
Variant selects which shape of TS-index fixture BuildTSIndex produces.
const ( // VariantHappy is the full DDL + full seed rows: exercises the happy // path (file:-source contains edges, unistr docstrings, nullable // columns). VariantHappy Variant = iota // VariantAged drops later-added columns (nodes.return_type, // edges.provenance) after the happy build, so the resulting DB // predates those columns — proves D-09.4 defensive reads downstream. VariantAged // VariantDangling adds one extra edge whose target id is present in // no nodes row — the D-09.2 corruption fixture. VariantDangling )
Source Files