Test suite failures on armel, armhf, ppc64el and s390x

[tillea]

Hi,
the Debian R packaging team has packages estimatr for Debian. On some architectures it fails its test with:

══ Failed tests ════════════════════════════════════════════════════════════════
 ── Failure ('test-lm-robust-fes.R:589'): FEs handle collinear covariates ───────
 tidy(lmo)[grepl("cyl", lmo$term), ] not equivalent to tidy(lmfo)[grepl("cyl", lmfo$term), ].
 Component “estimate”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “std.error”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “statistic”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “p.value”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “conf.low”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “conf.high”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “df”: 'is.NA' value mismatch: 0 in current 1 in target
 ── Failure ('test-lm-robust-fes.R:589'): FEs handle collinear covariates ───────
 tidy(lmo)[grepl("cyl", lmo$term), ] not equivalent to tidy(lmfo)[grepl("cyl", lmfo$term), ].
 Component “estimate”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “std.error”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “statistic”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “p.value”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “conf.low”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “conf.high”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “df”: 'is.NA' value mismatch: 0 in current 1 in target
 ── Failure ('test-lm-robust-fes.R:589'): FEs handle collinear covariates ───────
 tidy(lmo)[grepl("cyl", lmo$term), ] not equivalent to tidy(lmfo)[grepl("cyl", lmfo$term), ].
 Component “estimate”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “std.error”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “statistic”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “p.value”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “conf.low”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “conf.high”: 'is.NA' value mismatch: 0 in current 1 in target
 Component “df”: 'is.NA' value mismatch: 0 in current 1 in target
 ── Failure ('test-lm-robust-fes.R:622'): Handle perfect fits appropriately ─────
 tidy(rfo)[rfo$term == "X", ] not equivalent to tidy(ro)[ro$term == "X", ].
 Component “std.error”: 'is.NA' value mismatch: 1 in current 0 in target
 Component “statistic”: 'is.NA' value mismatch: 1 in current 0 in target
 Component “p.value”: 'is.NA' value mismatch: 1 in current 0 in target
 Component “conf.low”: 'is.NA' value mismatch: 1 in current 0 in target
 Component “conf.high”: 'is.NA' value mismatch: 1 in current 0 in target

[ FAIL 4 | WARN 0 | SKIP 11 | PASS 930 ]
Error: Test failures

Feel free to check a full example log for armel

Kind regards, Andreas.

[nfultz]

@lukesonnet @graemeblair - these are testing for precision errors that occur differently on various processor architectures - we should probably just skip the tests if not on an x86.