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Introduce tolerance in tests of numeric functions.

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There are slight differences across CPU architectures which we cannot
avoid. These should have no practical consequences for the users.
This commit is contained in:
Stanisław Barzowski 2020-02-02 12:23:25 +01:00
parent 03f5ad2dc0
commit 5976644a3b
7 changed files with 16 additions and 6 deletions
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2
testdata/builtin_atan.golden vendored
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0.78539816339744828
"0.785398163397448"

3
testdata/builtin_atan.jsonnet vendored
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std.atan(1)
local tolerance = (import 'tolerance.libsonnet').tolerance;
tolerance(std.atan(1))

2
testdata/builtin_tan.golden vendored
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1.5574077246549021
"1.557407724654902"

3
testdata/builtin_tan.jsonnet vendored
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std.tan(1)
local tolerance = (import 'tolerance.libsonnet').tolerance;
tolerance(std.tan(1))

2
testdata/pow5.golden vendored
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1.1486983549970351
"1.148698354997035"

3
testdata/pow5.jsonnet vendored
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std.pow(2, 0.2)
local tolerance = (import 'tolerance.libsonnet').tolerance;
tolerance(std.pow(2, 0.2))

7
testdata/tolerance.libsonnet vendored Normal file
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{
// Formats a floating point number to get 15 digits
// after the decimal point. It is used for some tests
// of numeric functions, where a range of values is
// acceptable, due to differences in cpu architecture.
tolerance(x):: "%.15f" % x
}