Files
wickra/testdata/golden/g_BollingerBands.csv
kingchencandGitHub 4f708d410d test: golden-pin the four de-duplicated indicators across all bindings (#305)
* test: golden-pin the four de-duplicated indicators across all C-ABI bindings

Extend gen_golden to emit reference fixtures for AdOscillator (ADOSC),
IntradayIntensity, AwesomeOscillatorHistogram and AverageDrawdown, and replay
them through the Go / C# / Java / R golden harnesses so their corrected
definitions stay bit-identical to the Rust core in every binding. Go suite
verified locally (gcc 13 + cgo): all 9 golden tests pass; C#/Java/R use the
same fixtures and harness pattern (CI-verified). First step of extending the
golden coverage beyond the seven archetype representatives.

* test: golden-pin the scalar-output tranche (308 indicators) against Rust

Extend gen_golden with a generated emit_scalar that writes reference fixtures
for every single-f64-output indicator (scalar / candle / pairwise input) using
valid constructor params, and add a manifest-driven generic Python golden
replay that reconstructs each by its native name and checks it bit-for-bit
against the Rust output. 308 indicators now value-tied to the Rust core in
Python (pytest: 308/308). Takes golden coverage from the 7 archetype
representatives to 308+ of the catalogue.

22 scalar indicators with non-default constructor constraints are skipped by
gen_golden for now (logged), as are non-f64-output ones; multi-output, exotic
inputs and the per-indicator arg arities of the C-ABI/Node replays follow.
Generated + verified locally with the full toolchain.

* test: golden-pin the multi-output tranche (70 indicators) in Python

Add a generated emit_multi to gen_golden (per-indicator Output-field access,
one CSV column per field) and a manifest-driven generic Python replay that
checks every field of each multi-output indicator against the Rust reference.
70 multi-output indicators now value-tied to Rust in Python; combined with the
scalar tranche, 378 indicators are golden-pinned. 8 multi with non-default
param constraints and 5 with non-f64 Output fields (Option/Vec/i64) are
deferred. pytest green.

* test(golden): add 30 constraint-tuned indicators to scalar/multi golden suite

Emit golden fixtures for 22 scalar-output and 8 multi-output indicators
whose constructors need non-default parameters (Alma, Jma, Psar, T3, Mama,
DoubleBollinger, ZigZag, ...). All 408 fixtures replay bit-for-bit through
the Python binding.

* test(golden): cover 36 missed scalar/multi indicators

Add 26 single-output (LinearRegression family, HT cycle, Candle
volatility estimators, DrawdownDuration) and 10 multi-output
(BollingerBands, MACD/MACDEXT/MACDFIX, Camarilla, VWAP bands, ...)
indicators to the golden suite. 444 fixtures replay bit-for-bit
through the Python binding.

* test(golden): cover 50 exotic-input indicators

Add deterministic synthetic feeders for the DerivativesTick (17),
CrossSection (15), Trade (8), TradeQuote (3) and OrderBook (7)
families, derived from the shared OHLCV input series in both
gen_golden and a new Python replay harness (test_golden_exotic).
All 494 fixtures replay bit-for-bit through the Python binding.

* test(golden): complete 514-indicator golden coverage

Add the final tranches: 3 mixed multi-output indicators (Ichimoku,
WilliamsFractals, LeadLagCrossCorrelation), 6 histogram profiles
(time/volume seasonality + TPO/volume price profiles), 10 alt-chart
bar builders and the footprint. Every one of the 514 distinct
indicators now has a Rust-generated g_<Canonical>.csv fixture and a
generic Python replay (scalar/multi/exotic/profile/bars), all passing
bit-for-bit.

* test(golden): add generic Node replay for all 514 indicators

A manifest-driven node:test harness reconstructs every indicator by its
native class, feeds the same synthetic stream derived from the shared
golden input, and checks output bit-for-bit against the Rust reference
fixtures (scalar/multi/exotic/profile/bars). node_manifest.json is
generated from index.d.ts plus the Python-side manifests. 514/514 pass.

* test(golden): add generated Go replay for all 514 indicators

golden_all_test.go (generated by gen_golden_test.py) reconstructs every
Go indicator, feeds the shared synthetic stream and checks output
bit-for-bit against the Rust reference fixtures. A reflection-based
comparator flattens multi-output structs, profiles and bar slices so one
path covers all archetypes. This is the first C-ABI binding verified
across the full catalogue. 514/514 pass.

* test(golden): add generated C# replay for all 514 indicators

GoldenAllTests.g.cs (generated by gen_golden_test.py) reconstructs every
C# indicator, feeds the shared synthetic stream and checks output
bit-for-bit against the Rust reference fixtures via a reflection-based
flatten covering scalar/multi/profile/bar archetypes. 514/514 pass.

Also add the '#nullable enable' directive the compiler requires to the
generated Indicators.g.cs, clearing the four CS8669 warnings on the
nullable double[] profile return types.

* fix(java): marshal C ABI bool params correctly; add 514 golden replay

The Java FFM binding marshalled the cross-section state flags (newHigh,
newLow, aboveMa, onBuySignal) as JAVA_DOUBLE arrays, but the C ABI takes
them as const bool* (one byte each), so the native side read the low byte
of each 8-byte double and saw every flag as false. Add WickraNative.
boolSegment and use it across the 15 cross-section indicators. Also pass
the MacdExt MaType arguments as byte to match the uint8_t downcall
descriptor (was int, throwing WrongMethodTypeException).

Add GoldenAllTest.java (generated by gen_golden_test.py): a reflection
runner replaying all 514 indicators against the Rust reference fixtures.
The bugs above were found by this test; 514/514 now pass.

* fix(r): marshal C ABI bool flags correctly; add 514 golden replay

The R wrapper passed the cross-section state flags as (bool *)REAL(x),
reinterpreting the 8-byte doubles as 1-byte bools so the native side read
every flag as false. Add wk_bool_vec to convert each flag vector into a
real C bool buffer and use it for all 15 cross-section update wrappers.

Add test-golden-all.R + generated golden_specs.R: a reflective runner
replaying all 514 indicators against the Rust reference fixtures. The bug
above was found by this test; verified 514/514 pass locally.

* test(golden): add WASM replay for all 514 indicators

A manifest-driven node:test harness loads the nodejs-target wasm-pack
build, reconstructs every indicator by its JS class, feeds the shared
synthetic stream and checks output bit-for-bit against the Rust
reference fixtures. wasm_manifest.json is generated from the wasm .d.ts
plus the shared manifests; a recursive flattener covers scalar, multi
(Reflect objects), profile and bar shapes. 514/514 pass locally
(wasm-pack build --target nodejs, then node --test).

* test(golden): add C and C++ replay for all 514 indicators

golden_test.c (generated by gen_golden_test.py) drives every indicator
through the C ABI (wickra.h) and checks output bit-for-bit against the
Rust reference fixtures. golden_test.cpp #includes the same source so the
identical runner is compiled and run under both gcc (C) and g++ (C++) via
the CMake targets golden_test / golden_test_cpp — proving the extern "C"
header is consumable from each language. Both 514/514 (verified via ctest).

* test(golden): gofmt the generated Go golden replay

* test(golden): make the Node fixture reader CRLF-safe and pin fixtures to LF
2026-06-15 04:48:51 +02:00

82 lines
4.7 KiB
CSV

upper,middle,lower,stddev
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
nan,nan,nan,nan
115.28678132658357,104.88573811030453,94.4846948940255,5.200521608139521
115.44235076607696,105.24603036120507,95.04970995633319,5.098160202435939
116.031797084579,105.60667720811657,95.18155733165413,5.212559938231218
117.04307249142056,105.98012665317574,94.91718081493093,5.531472919122411
118.42198305380711,106.37768308055611,94.33338310730511,6.022149986625501
120.08275668667552,106.80849746949707,93.53423825231862,6.637129608589224
121.91875364904577,107.2787499645824,92.63874628011904,7.320001842231685
123.81164604805659,107.79109782183062,91.77054959560465,8.010274113112986
125.64023050374611,108.34443804392872,91.04864558411133,8.647896229908694
127.28963390911599,108.9340059076973,90.5783779062786,9.17781400070935
128.66054775091027,109.55180058262147,90.44305341433265,9.554373584144406
129.67757252249928,110.18729982121242,90.69702711992556,9.745136350643426
130.29572502322122,110.82839988003757,91.36107473685391,9.733662571591827
130.50437915457422,111.4624967110735,92.42061426757276,9.52094122175037
130.32821912788876,112.07761184377782,93.82700455966688,9.125303642055467
129.8251239347045,112.66346238618785,95.5018008376712,8.58083077425832
129.08124974424334,113.21237956503455,97.34350938582577,7.934435089604395
128.2039061910054,113.71999375441924,99.23608131783307,7.241956218293082
127.3130646923414,114.18562480148111,101.05818491062082,6.5637199454301465
126.53231715555998,114.61234278242675,102.69236840929352,5.959987186566614
125.97953405782138,115.00669376176606,104.03385346571073,5.486420148027664
125.75638565002856,115.37811505186531,104.99984445370205,5.18913529908163
125.9357870598765,115.73809220594023,105.54039735200396,5.098847426968135
126.54962545900983,116.09913304779411,105.64864063657839,5.225246205607857
127.5832865042029,116.47365038516884,105.36401426613477,5.55481805951703
128.98050368815137,116.87285321059787,104.76520273304435,6.053825238776757
130.6540678076189,117.3057454354863,103.9574230633537,6.674161186066302
132.49645112780993,117.77832159752104,103.06019206723217,7.359064765144439
134.3889288726604,118.29303138647245,102.19713390028451,8.047948743093972
136.21040535734892,118.84856082070294,101.48671628405697,8.680922268322988
137.8466392967716,119.43994962123331,101.03325994569502,9.20334483776914
139.19945460276048,120.05903429869099,100.9186139946215,9.570210152034747
140.1950055547042,120.69517737350274,101.19534919230128,9.749914090600733
140.79015691470516,121.33621759026396,101.88227826582275,9.7269696622206
140.97626533174446,121.96955624646452,102.9628471611846,9.503354542639963
140.77995945870256,122.58328259706207,104.38660573542157,9.098338430820245
140.2608570959882,123.16723780586335,106.07361851573852,8.54680964506242
139.5065053256598,123.71392240410584,107.9213394825519,7.896291460776974
138.62515648619677,124.21916619566703,109.8131759051373,7.202995145264866
137.7372262869952,124.68250076826405,111.62777524953292,6.527362759365569
136.96623775826222,125.10720133532797,113.24816491239372,5.929518211467127
136.42944797138296,125.49999417094236,114.57054037050175,5.464726900220303
136.22726554012488,125.87045577181189,115.51364600349889,5.178404884156497
136.43060069072433,126.230157417333,116.02971414394166,5.100221636695671
137.06878377954558,126.59163154166757,116.11447930378954,5.2385761189390125
138.12465065906432,126.9672522487239,115.80985383838346,5.578699205170216
139.53989769930303,127.36812997030788,115.19636224131273,6.085883864497572
141.22591219022797,127.80311900433938,114.38032581845077,6.711396592944301
143.07430661728296,128.27802658678937,113.48174655629578,7.398140015246793
144.9659868609782,128.79509414858606,112.62420143619393,8.085446356196067
146.77999404813113,129.35279709526566,111.92560014240019,8.713598476432734
148.40274791188529,129.9459809944551,111.48921407702495,9.228383458715081
149.7372310064368,130.56632200596493,111.39541300549307,9.585454500235931
150.7111716289501,131.2030704256427,111.69496922233529,9.7540506016537
151.2832944894774,131.8440109244297,112.40472735938202,9.719641782523846
151.44694145156345,132.47655370732554,113.50616596308762,9.485193872118952
151.2306783629382,133.08885912227984,114.94703988162149,9.070909620329171
150.69584577480683,133.67089526104846,116.64594474729007,8.51247525687919
149.93135875840417,134.21533407967942,118.49930940095467,7.858012339362374
149.04638529170163,134.71820599085441,120.39002669000722,7.1640896504236
148.16175684928777,135.17925445530142,122.19675206131508,6.491251196993171