[lworld] RFR: 8297207: [lworld] refactor primitive classes tests [v2]

[Vicente Romero]

> refactoring primitive classes tests, consolidating compilation tests etc

Vicente Romero has updated the pull request incrementally with one additional commit since the last revision:

  integrating more tests

-------------

Changes:
  - all: https://git.openjdk.org/valhalla/pull/811/files
  - new: https://git.openjdk.org/valhalla/pull/811/files/aa56634b..576f6854

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=valhalla&pr=811&range=01
 - incr: https://webrevs.openjdk.org/?repo=valhalla&pr=811&range=00-01

  Stats: 185 lines in 9 files changed: 89 ins; 96 del; 0 mod
  Patch: https://git.openjdk.org/valhalla/pull/811.diff
  Fetch: git fetch https://git.openjdk.org/valhalla pull/811/head:pull/811

PR: https://git.openjdk.org/valhalla/pull/811