On Thu, 4 Sep 2025 13:59:22 GMT, Matthew Donovan <mdono...@openjdk.org> wrote:
> This PR updates PKCS11 tests to better handle NSS version numbers. The
> previous code treated the version numbers as double values and used
> comparison operators. The problem is that it incorrectly treats 3.111 as
> between 3.11 and 3.12. This update parses and compares the major and minor
> version numbers separately.
test/jdk/sun/security/pkcs11/Cipher/TestKATForGCM.java line 330:
> 328: String osName = System.getProperty("os.name");
> 329: int idx = ver.indexOf(".");
> 330: double major = Double.parseDouble(ver.substring(0, idx));
IMO the split between major version and minor is a bit hard to read. Wouldn't
it be easier to just get a major.minor version entirely with something like:
String[] splitParts = ver.split("//.");
Double.parseDouble(splitParts.length > 1
? splitParts[0] + "." + splitParts[1]
: splitParts[0]);
This way it will always take a full double value (1.13 will not be the same as
1.1, as it's now as far as I can see) and would be a bit easier to understand
The checking for only major version could be either `doubleVersion<4 &&
doubleVersion>=3` or even cleaner, using floor function
`Math.floor(doubleVersion)`
And the same for the other files.
What do you think?
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/27095#discussion_r2322586969
