feat(tests): Add generic ignored variable in .regressionignore

.regressionignore

 # .test-regression.ignore contains the list of topic/variables produces by
 # documentation examples that should be ignore in the regression test
 # The format of this file is: 5 lines of comments followed by one line by
-# ignored variable : [Topic]<SPACE>[Variable].
+# ignored variable : [Topic]<SPACE>[Variable] or *<SPACE>[Variable] for every variable whatever the topic
 # Example for ignoring OutputsModel variable produced by example("RunModel_GR2M"): RunModel_GR2M OutputsModel
 
-Calibration_Michel RunOptions
-Calibration RunOptions
-CreateCalibOptions RunOptions
-CreateIniStates RunOptions
-CreateInputsCrit RunOptions
-CreateInputsModel RunOptions
-CreateRunOptions RunOptions
-ErrorCrit_KGE RunOptions
-ErrorCrit_KGE2 RunOptions
-ErrorCrit_NSE RunOptions
-ErrorCrit_RMSE RunOptions
-ErrorCrit RunOptions
-Imax RunOptions
+* RunOptions
 Param_Sets_GR4J RunOptions_Cal
 Param_Sets_GR4J RunOptions_Val
-RunModel_CemaNeige RunOptions
-RunModel_CemaNeigeGR4J RunOptions
-RunModel_CemaNeigeGR5J RunOptions
-RunModel_CemaNeigeGR6J RunOptions
-RunModel_GR1A RunOptions
-RunModel_GR2M RunOptions
-RunModel_GR4H RunOptions
-RunModel_GR4J RunOptions
-RunModel_GR5H RunOptions
-RunModel_GR5J RunOptions
-RunModel_GR6J RunOptions
-RunModel_Lag RunOptions
-RunModel RunOptions
-SeriesAggreg RunOptions
-Calibration OutputsModel
-Calibration_Michel OutputsModel
-CreateCalibOptions OutputsModel
-CreateIniStates OutputsModel
-CreateInputsCrit OutputsModel
-CreateInputsModel OutputsModel
-CreateRunOptions OutputsModel
-ErrorCrit OutputsModel
-ErrorCrit_KGE OutputsModel
-ErrorCrit_KGE2 OutputsModel
-ErrorCrit_NSE OutputsModel
-ErrorCrit_RMSE OutputsModel
-Imax OutputsModel
-RunModel OutputsModel
-RunModel_CemaNeige OutputsModel
-RunModel_CemaNeigeGR4J OutputsModel
-RunModel_CemaNeigeGR5J OutputsModel
-RunModel_CemaNeigeGR6J OutputsModel
-RunModel_GR1A OutputsModel
-RunModel_GR2M OutputsModel
-RunModel_GR4H OutputsModel
-RunModel_GR4J OutputsModel
-RunModel_GR5H OutputsModel
-RunModel_GR5J OutputsModel
-RunModel_GR6J OutputsModel
-RunModel_Lag OutputsModel
-SeriesAggreg OutputsModel
+* OutputsModel
 Param_Sets_GR4J OutputsModel_Val
 RunModel_Lag OutputsModelDown
 SeriesAggreg SimulatedMonthlyRegime

tests/testthat/regression.R

 context("Compare example outputs with CRAN")
 
 CompareWithStable <- function(refVarFile, testDir, regIgnore) {
-  v <- data.frame(topic = basename(dirname(refVarFile)),
+  v <- list(topic = basename(dirname(refVarFile)),
                   var = gsub("\\.rds$", "", basename(refVarFile)))
-  if (is.null(regIgnore) || all(apply(regIgnore, 1, function(x) !all(x == v)))) {
+  if (is.null(regIgnore) || !any(apply(regIgnore, 1, function(x) {v$var == x[2] && (x[1] == "*" || x[1] == v$topic)}))) {
     test_that(paste("Compare", v$topic, v$var), {
       testVarFile <- paste0(
         file.path(testDir, v$topic, v$var),