test-geom_text_aimed.R fails on PowerPC (Big endian)

[barracuda156]

* checking tests ...
  Running ‘testthat.R’
 ERROR
Running the tests in ‘tests/testthat.R’ failed.
Last 13 lines of output:
  ══ Failed tests ════════════════════════════════════════════════════════════════
  ── Failure ('test-geom_text_aimed.R:21'): geom_text_aimed aims text ────────────
  rotgrob$rot (`actual`) not equal to c(315, 45, 315, 45) (`expected`).

    `actual`:  NA NA  NA NA
  `expected`: 315 45 315 45
  ── Failure ('test-geom_text_aimed.R:25'): geom_text_aimed aims text ────────────
  rotgrob$rot (`actual`) not equal to c(315, 45, 135, 225) (`expected`).

    `actual`: NaN NaN NaN NaN
  `expected`: 315  45 135 225

  [ FAIL 2 | WARN 0 | SKIP 6 | PASS 796 ]
  Error: Test failures
  Execution halted

[barracuda156]

R version 4.2.2 (2022-10-31) -- "Innocent and Trusting"
Copyright (C) 2022 The R Foundation for Statistical Computing
Platform: powerpc-apple-darwin10.8.0 (32-bit)

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> library(testthat)
> library(ggh4x)
Loading required package: ggplot2
> 
> test_check("ggh4x")
`hclust` argument was not recognised. Switching to regular discrete scale
`hclust` argument was not recognised. Switching to regular discrete scale
`hclust` argument was not recognised. Switching to regular discrete scale
[ FAIL 2 | WARN 0 | SKIP 6 | PASS 796 ]

══ Skipped tests ═══════════════════════════════════════════════════════════════
• On CRAN (6)

══ Failed tests ════════════════════════════════════════════════════════════════
── Failure ('test-geom_text_aimed.R:21'): geom_text_aimed aims text ────────────
rotgrob$rot (`actual`) not equal to c(315, 45, 315, 45) (`expected`).

  `actual`:  NA NA  NA NA
`expected`: 315 45 315 45
── Failure ('test-geom_text_aimed.R:25'): geom_text_aimed aims text ────────────
rotgrob$rot (`actual`) not equal to c(315, 45, 135, 225) (`expected`).

  `actual`: NaN NaN NaN NaN
`expected`: 315  45 135 225

[ FAIL 2 | WARN 0 | SKIP 6 | PASS 796 ]
Error: Test failures
Execution halted

[teunbrand]

Apologies for my ignorance, but what is PPC?

[barracuda156]

@teunbrand Sorry, PowerPC :)

Is there anything there that could be endian-specific?

[teunbrand]

I apologise: I'm going to close this issue as I see no reasonable way of testing possible solutions. If you feel very invested in this issue, feel free to try out solutions on PowerPC and submit a PR if you'd like.