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TA-Lib / ta-lib

TA-Lib (Core C Library)
https://ta-lib.org/
BSD 3-Clause "New" or "Revised" License
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test_imi failed #14

Open wony-zheng opened 10 months ago

wony-zheng commented 10 months ago

ta_regtest V0.6.0-dev (Dec 26 2023 08:25:05) - Regression Tests of TA-Lib code

Testing utility functions Testing Abstract interface Testing the TA functions MATH,VECTOR,DCPERIOD/PHASE,TRENDLINE/MODE: Testing...done. All Moving Averages: Testing...done. AROON,CORREL,BETA: Testing...done. CCI,WILLR,ULTOSC,NATR: Testing...done. BOP,AVGPRICE: Testing...done. RSI,CMO: Testing...done. IMI: Testing...\ Fail: Value out of tolerance range (0.429738,0.00458716) Fail: doRangeTestFixSize diff data for idx=0 (4.418833e+01,7.748777e+01) Fail: doRangeTestFixSize (232,232,232,1,1) Fail: doRangeTestFixSize refOutBeg,refOutNbElement (4,248) Fail: Diff 75.358 % Fail: Using unstable period 208 Failed: For output #1 of 1 D:\WorkCopy\ta-lib\src\tools\ta_regtest\ta_test_func\test_imi.c Failed Test #0 (Code=161)

mario4tier commented 5 days ago

Summary

Thanks for reporting this. I did commit a work-around and the test should pass now.

Details

This was a false negative. The test itself is incorrectly using a too small tolerance range.

For now, I did disable the invalid test, but will revisit this later to test with a wider tolerance appropriate to the algo.