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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | 1x 1x 48x 48x 48x 1x 1x 1x 20x 20x 20x 1x 1x 1x 5x 5x 5x 1x | /**
* Exception classes for pgrls-test.
*
* A small hierarchy: every error pgrls-test throws inherits from
* `PgrlsTestError`, so callers can `catch (e) { if (e instanceof
* PgrlsTestError) … }` to catch any.
*
* **Why not extend Node's `AssertionError`?** Vitest matches errors
* by name + message pattern, not by the Node-specific
* `AssertionError` shape. The parent chain
* `PgrlsTestAssertionError → PgrlsTestError → Error` renders
* cleanly in Vitest's diff output without coupling us to Node's
* `assert` module.
*
* Mirrors `pgrls.testing.errors` (Python). The class hierarchy is
* intentionally identical so the conformance suite can compare
* "exception thrown vs raised" assertions byte-for-byte across the
* two languages.
*/
/**
* Base class for every error thrown inside pgrls-test.
*
* Catch this (`catch (e) { if (e instanceof PgrlsTestError) … }`)
* to handle any pgrls-test error uniformly.
*/
export class PgrlsTestError extends Error {
constructor(message: string) {
super(message);
// V8's `Error` doesn't auto-set `name` from the constructor;
// assign it explicitly so stack traces and serialization
// (e.g. JSON.stringify) carry the subclass name rather than
// a generic "Error".
this.name = 'PgrlsTestError';
}
}
/**
* Thrown by `assert*` helpers when their precondition fails.
*
* Vitest renders this as a normal test failure (no special
* AssertionError handling needed); its message is the diff /
* description of what didn't match.
*/
export class PgrlsTestAssertionError extends PgrlsTestError {
constructor(message: string) {
super(message);
this.name = 'PgrlsTestAssertionError';
}
}
/**
* Thrown when pgrls-test has no database URL or driver to use.
*
* Surfaced when the test setup hasn't supplied a connection /
* driver, or when an env-var fallback comes back empty.
*/
export class PgrlsTestConfigError extends PgrlsTestError {
constructor(message: string) {
super(message);
this.name = 'PgrlsTestConfigError';
}
}
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