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Fix display test for BigFloat newest julia versions #722

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Merged
merged 3 commits into from
Jun 3, 2025
Merged

Fix display test for BigFloat newest julia versions #722

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f582f7b
Fix bigfloat display test for newest julia versions
Kolaru Jun 1, 2025
a7c7d19
Fix version test
Kolaru Jun 1, 2025
18b6b8e
Catch two more exponents
Kolaru Jun 1, 2025
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31 changes: 19 additions & 12 deletions test/interval_tests/display.jl
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Original file line number Diff line number Diff line change
@@ -1,8 +1,15 @@
if VERSION < v"1.13.0-DEV"
const BIGFLOAT_SIGN_STR = "+"
else
const BIGFLOAT_SIGN_STR = ""
end

setprecision(BigFloat, 256) do
@testset "BareInterval" begin
a = bareinterval(-floatmin(Float64), 1.3)
large_expo = bareinterval(0, big"1e123456789") # use "small" exponent, cf. JuliaLang/julia#48678


@testset "Standard format" begin
setdisplay(:infsup)

Expand All @@ -14,7 +21,7 @@ setprecision(BigFloat, 256) do

@test sprint(show, MIME("text/plain"), a) == "[-2.22508e-308, 1.30001]"
@test sprint(show, MIME("text/plain"), large_expo) ==
"[0.0, 1.00001e+123456789]₂₅₆"
"[0.0, 1.00001e$(BIGFLOAT_SIGN_STR)123456789]₂₅₆"
end

@testset "20 significant digits" begin
Expand All @@ -23,7 +30,7 @@ setprecision(BigFloat, 256) do

@test sprint(show, MIME("text/plain"), a) == "[-2.2250738585072014e-308, 1.3000000000000000445]"
@test sprint(show, MIME("text/plain"), large_expo) ==
"[0.0, 1.0000000000000000001e+123456789]₂₅₆"
"[0.0, 1.0000000000000000001e$(BIGFLOAT_SIGN_STR)123456789]₂₅₆"
end
end

Expand All @@ -36,7 +43,7 @@ setprecision(BigFloat, 256) do

@test sprint(show, MIME("text/plain"), a) == "BareInterval{Float64}(-2.2250738585072014e-308, 1.3)"
@test sprint(show, MIME("text/plain"), large_expo) ==
"BareInterval{BigFloat}(0.0, 1.000000000000000000000000000000000000000000000000000000000000000000000000000004e+123456789)"
"BareInterval{BigFloat}(0.0, 1.000000000000000000000000000000000000000000000000000000000000000000000000000004e$(BIGFLOAT_SIGN_STR)123456789)"
end

@testset "Midpoint format" begin
Expand All @@ -47,7 +54,7 @@ setprecision(BigFloat, 256) do

@test sprint(show, MIME("text/plain"), a) == "0.65 ± 0.650001"
@test sprint(show, MIME("text/plain"), large_expo) ==
"(5.0e+123456788 ± 5.00001e+123456788)₂₅₆"
"(5.0e$(BIGFLOAT_SIGN_STR)123456788 ± 5.00001e$(BIGFLOAT_SIGN_STR)123456788)₂₅₆"
end
end

Expand Down Expand Up @@ -81,7 +88,7 @@ setprecision(BigFloat, 256) do
@test sprint(show, MIME("text/plain"), br) == "[-11//10, 13//10]_com"
@test sprint(show, MIME("text/plain"), c) == "[-1.0, ∞)_dac"
@test sprint(show, MIME("text/plain"), large_expo) ==
"[0.0, 1.00001e+123456789]₂₅₆_com"
"[0.0, 1.00001e$(BIGFLOAT_SIGN_STR)123456789]₂₅₆_com"
end

@testset "No decorations" begin
Expand All @@ -98,7 +105,7 @@ setprecision(BigFloat, 256) do
@test sprint(show, MIME("text/plain"), br) == "[-11//10, 13//10]"
@test sprint(show, MIME("text/plain"), c) == "[-1.0, ∞)"
@test sprint(show, MIME("text/plain"), large_expo) ==
"[0.0, 1.00001e+123456789]₂₅₆"
"[0.0, 1.00001e$(BIGFLOAT_SIGN_STR)123456789]₂₅₆"
end
end

Expand All @@ -113,7 +120,7 @@ setprecision(BigFloat, 256) do
@test sprint(show, MIME("text/plain"), br) == "[-11//10, 13//10]_com"
@test sprint(show, MIME("text/plain"), c) == "[-1.0, ∞)_dac"
@test sprint(show, MIME("text/plain"), large_expo) ==
"[0.0, 1.0000000000000000001e+123456789]₂₅₆_com"
"[0.0, 1.0000000000000000001e$(BIGFLOAT_SIGN_STR)123456789]₂₅₆_com"
end
end

Expand All @@ -132,7 +139,7 @@ setprecision(BigFloat, 256) do
@test sprint(show, MIME("text/plain"), br) == "Interval{Rational{Int64}}(-11//10, 13//10, com)"
@test sprint(show, MIME("text/plain"), c) == "Interval{Float64}(-1.0, Inf, dac)"
@test sprint(show, MIME("text/plain"), large_expo) ==
"Interval{BigFloat}(0.0, 1.000000000000000000000000000000000000000000000000000000000000000000000000000004e+123456789, com)"
"Interval{BigFloat}(0.0, 1.000000000000000000000000000000000000000000000000000000000000000000000000000004e$(BIGFLOAT_SIGN_STR)123456789, com)"
end

@testset "Midpoint format" begin
Expand All @@ -150,9 +157,9 @@ setprecision(BigFloat, 256) do
@test sprint(show, MIME("text/plain"), b32) == "(0.65f0 ± 0.650001f0)_com"
@test sprint(show, MIME("text/plain"), b16) == "(Float16(0.649902) ± Float16(0.649903))_com"
@test sprint(show, MIME("text/plain"), br) == "(1//10 ± 6//5)_com"
@test sprint(show, MIME("text/plain"), c) == "(1.79769e+308 ± ∞)_dac"
@test sprint(show, MIME("text/plain"), c) == "(1.79769e$(BIGFLOAT_SIGN_STR)308 ± ∞)_dac"
@test sprint(show, MIME("text/plain"), large_expo) ==
"(5.0e+123456788 ± 5.00001e+123456788)₂₅₆_com"
"(5.0e$(BIGFLOAT_SIGN_STR)123456788 ± 5.00001e$(BIGFLOAT_SIGN_STR)123456788)₂₅₆_com"
end

@testset "No decorations" begin
Expand All @@ -167,9 +174,9 @@ setprecision(BigFloat, 256) do
@test sprint(show, MIME("text/plain"), b32) == "0.65f0 ± 0.650001f0"
@test sprint(show, MIME("text/plain"), b16) == "Float16(0.649902) ± Float16(0.649903)"
@test sprint(show, MIME("text/plain"), br) == "1//10 ± 6//5"
@test sprint(show, MIME("text/plain"), c) == "1.79769e+308 ± ∞"
@test sprint(show, MIME("text/plain"), c) == "1.79769e$(BIGFLOAT_SIGN_STR)308 ± ∞"
@test sprint(show, MIME("text/plain"), large_expo) ==
"(5.0e+123456788 ± 5.00001e+123456788)₂₅₆"
"(5.0e$(BIGFLOAT_SIGN_STR)123456788 ± 5.00001e$(BIGFLOAT_SIGN_STR)123456788)₂₅₆"
end
end
end
Expand Down