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Add Aggregation fuzzer framework#12667

Merged

alamb merged 41 commits intoapache:mainapache/datafusion:mainfrom

Rachelint:aggr-fuzzerRachelint/arrow-datafusion:aggr-fuzzerCopy head branch name to clipboard

Oct 9, 2024

Conversation Commits41 (41)Checks Files changed

Merged

Add Aggregation fuzzer framework#12667
alamb merged 41 commits intoapache:mainfrom
Rachelint:aggr-fuzzer

Commits

Commits on Oct 5, 2024

impl primitive arrays generator.
Rachelint
committed
sort out the test record batch generating codes.
Rachelint
committed
draft for `DataSetsGenerator`.
Rachelint
committed
tmp
Rachelint
committed
improve the data generator, and start to impl the session context generator.
Rachelint
committed
impl context generator.
Rachelint
committed
tmp
Rachelint
committed
define the `AggregationFuzzer`.
Rachelint
committed
add ut for data generator.
Rachelint
committed
improve comments for `SessionContextGenerator`.
Rachelint
committed
define `GeneratedSessionContextBuilder` to reduce repeated codes.
Rachelint
committed
extract the check equality logic for reusing.
Rachelint
committed
add ut for `SessionContextGenerator`.
Rachelint
committed
tmp
Rachelint
committed
finish the main logic of `AggregationFuzzer`.
Rachelint
committed
try to rewrite some test using the fuzzer.
Rachelint
committed
fix header.
Rachelint
committed
expose table name through `AggregationFuzzerBuilder`.
Rachelint
committed
throw err to aggr fuzzer, and expect them then.
Rachelint
committed
switch to Arc<str> to slightly improve performance.
Rachelint
committed
throw more errors to fuzzer.
Rachelint
committed
print task informantion before panic.
Rachelint
committed
improve comments.
Rachelint
committed
support printing generated session context params in error reporting.
Rachelint
committed
add todo.
Rachelint
committed
add some new fuzz case based on `AggregationFuzzer`.
Rachelint
committed
fix lint.
Rachelint
committed
print more information in error report.
Rachelint
committed
fix clippy.
Rachelint
committed

Commits on Oct 8, 2024

improve comment of `SessionContextGenerator`.
Rachelint
committed
just use fixed `data_gen_rounds` and `ctx_gen_rounds` currently, because we will hardly set them.
Rachelint
committed
improve comments for rounds constants.
Rachelint
committed
small improvements.
Rachelint
committed
select sql from some candidates ranther than fixed one.
Rachelint
committed
make `data_gen_rounds` able to set again, and add more tests.
Rachelint
committed
add no group cases.
Rachelint
committed
add fuzz test for basic string aggr.
Rachelint
committed
make `data_gen_rounds` smaller.
Rachelint
committed
add comments.
Rachelint
committed
fix typo.
Rachelint
committed
fix comment.
Rachelint
committed

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