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Change Duration.toString scientific exponent formatting

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- use 'e+' for positive exponents in scientific format
This commit is contained in:
Ilya Gorbunov
2019-06-17 16:28:07 +03:00
parent a5b7c270ae
commit a2b1c537af
3 changed files with 17 additions and 12 deletions
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libraries/stdlib/test/time/DurationTest.kt
+8 -8
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@@ -309,12 +309,12 @@ class DurationTest {
test(DurationUnit.NANOSECONDS, "0ns", "0.0ns", "0.02ns", "0.020ns", "0.0202ns")
d = Double.MAX_VALUE.nanoseconds
test(DurationUnit.DAYS, "2.08e294d")
test(DurationUnit.NANOSECONDS, "1.80e308ns")
test(DurationUnit.DAYS, "2.08e+294d")
test(DurationUnit.NANOSECONDS, "1.80e+308ns")
assertEquals("0.500000000000s", 0.5.seconds.toString(DurationUnit.SECONDS, 100))
assertEquals("99999000000000.000000000000ns", 99_999.seconds.toString(DurationUnit.NANOSECONDS, 15))
assertEquals("1.00e14ns", 100_000.seconds.toString(DurationUnit.NANOSECONDS, 9))
assertEquals("1.00e+14ns", 100_000.seconds.toString(DurationUnit.NANOSECONDS, 9))
d = Duration.INFINITE
test(DurationUnit.DAYS, "Infinity", "Infinity")
@@ -378,15 +378,15 @@ class DurationTest {
test(Duration.ZERO, "0s")
test(365.days * 10000, "3650000d")
test(300.days * 100000, "3e7d", "3.00e7d")
test(365.days * 100000, "3.65e7d")
test(300.days * 100000, "3.00e+7d")
test(365.days * 100000, "3.65e+7d")
val universeAge = 365.25.days * 13.799e9
val planckTime = 5.4e-44.seconds
test(universeAge, "5.04e12d")
test(planckTime, "5.4e-44s", "5.40e-44s")
test(Double.MAX_VALUE.nanoseconds, "2.08e294d")
test(universeAge, "5.04e+12d")
test(planckTime, "5.40e-44s")
test(Double.MAX_VALUE.nanoseconds, "2.08e+294d")
test(Duration.INFINITE, "Infinity")
}