Issue in {shinytest2} support for ui.R and server.R?

[IndrajeetPatil]

As mentioned here, creating an issue to track this.

To reproduce this issue, run record_test() in this folder.

Testing the exact same app works when it is only in a single app.R file.

What I see locally:

> record_test()
Error in `app_initialize()`:
! Chromote: timed out waiting for response to command Target.createTarget


ℹ You can inspect the failed AppDriver object via `rlang::last_error()$app`
ℹ AppDriver logs:
{shinytest2} R info  13:19:39.33 Start AppDriver initialization
{shinytest2} R info  13:19:39.33 Starting Shiny app
{shinytest2} R info  13:19:39.76 Creating new ChromoteSession
{shinytest2} R info  13:19:49.76 Error while initializing AppDriver:
                                 Chromote: timed out waiting for response to command Target.createTarget
{shiny}      R error ----------- Loading required package: shiny
{shiny}      R error ----------- Running application in test mode.
{shiny}      R error ----------- 
{shiny}      R error ----------- Listening on http://127.0.0.1:3797

Caused by error:
! Chromote: timed out waiting for response to command Target.createTarget
Run `rlang::last_error()` to see where the error occurred.

Session info

``` r library(shinytest2) #> Loading required package: testthat sessioninfo::session_info(include_base = TRUE) #> ─ Session info ─────────────────────────────────────────────────────────────── #> setting value #> version R version 4.2.1 (2022-06-23) #> os macOS Monterey 12.4 #> system aarch64, darwin20 #> ui X11 #> language (EN) #> collate en_US.UTF-8 #> ctype en_US.UTF-8 #> tz Europe/Berlin #> date 2022-08-06 #> pandoc 2.19 @ /usr/local/bin/ (via rmarkdown) #> #> ─ Packages ─────────────────────────────────────────────────────────────────── #> ! package * version date (UTC) lib source #> base * 4.2.1 2022-06-24 [?] local #> brio 1.1.3 2021-11-30 [1] CRAN (R 4.2.0) #> callr 3.7.1 2022-07-13 [1] CRAN (R 4.2.1) #> cli 3.3.0 2022-04-25 [1] CRAN (R 4.2.0) #> P compiler 4.2.1 2022-06-24 [1] local #> crayon 1.5.1 2022-03-26 [1] CRAN (R 4.2.0) #> P datasets * 4.2.1 2022-06-24 [1] local #> digest 0.6.29 2021-12-01 [1] CRAN (R 4.2.0) #> evaluate 0.15 2022-02-18 [1] CRAN (R 4.2.0) #> fansi 1.0.3 2022-03-24 [1] CRAN (R 4.2.0) #> fastmap 1.1.0 2021-01-25 [1] CRAN (R 4.2.0) #> fs 1.5.2 2021-12-08 [1] CRAN (R 4.2.0) #> glue 1.6.2 2022-02-24 [1] CRAN (R 4.2.0) #> P graphics * 4.2.1 2022-06-24 [1] local #> P grDevices * 4.2.1 2022-06-24 [1] local #> highr 0.9 2021-04-16 [1] CRAN (R 4.2.0) #> htmltools 0.5.3 2022-07-18 [1] CRAN (R 4.2.1) #> knitr 1.39 2022-04-26 [1] CRAN (R 4.2.0) #> lifecycle 1.0.1 2021-09-24 [1] CRAN (R 4.2.0) #> magrittr 2.0.3 2022-03-30 [1] CRAN (R 4.2.0) #> P methods * 4.2.1 2022-06-24 [1] local #> pillar 1.8.0 2022-07-18 [1] CRAN (R 4.2.1) #> pkgconfig 2.0.3 2019-09-22 [1] CRAN (R 4.2.0) #> processx 3.7.0 2022-07-07 [1] CRAN (R 4.2.1) #> ps 1.7.1 2022-06-18 [1] CRAN (R 4.2.0) #> purrr 0.3.4 2020-04-17 [1] CRAN (R 4.2.0) #> R.cache 0.16.0 2022-07-21 [1] CRAN (R 4.2.0) #> R.methodsS3 1.8.2 2022-06-13 [1] CRAN (R 4.2.0) #> R.oo 1.25.0 2022-06-12 [1] CRAN (R 4.2.0) #> R.utils 2.12.0 2022-06-28 [1] CRAN (R 4.2.0) #> R6 2.5.1.9000 2022-07-05 [1] Github (r-lib/R6@fb9e77a) #> reprex 2.0.1 2021-08-05 [1] CRAN (R 4.2.0) #> rlang 1.0.4 2022-07-12 [1] CRAN (R 4.2.1) #> rmarkdown 2.14 2022-04-25 [1] CRAN (R 4.2.0) #> rstudioapi 0.13 2020-11-12 [1] CRAN (R 4.2.0) #> sessioninfo 1.2.2 2021-12-06 [1] CRAN (R 4.2.0) #> shinytest2 * 0.1.0 2022-04-27 [1] CRAN (R 4.2.0) #> P stats * 4.2.1 2022-06-24 [1] local #> stringi 1.7.8 2022-07-11 [1] CRAN (R 4.2.1) #> stringr 1.4.0 2019-02-10 [1] CRAN (R 4.2.0) #> styler 1.7.0.9001 2022-07-20 [1] local #> testthat * 3.1.4 2022-04-26 [1] CRAN (R 4.2.0) #> tibble 3.1.8 2022-07-22 [1] CRAN (R 4.2.1) #> P tools 4.2.1 2022-06-24 [1] local #> utf8 1.2.2 2021-07-24 [1] CRAN (R 4.2.0) #> P utils * 4.2.1 2022-06-24 [1] local #> vctrs 0.4.1 2022-04-13 [1] CRAN (R 4.2.0) #> withr 2.5.0 2022-03-03 [1] CRAN (R 4.2.0) #> xfun 0.31 2022-05-10 [1] CRAN (R 4.2.0) #> yaml 2.3.5 2022-02-21 [1] CRAN (R 4.2.0) #> #> [1] /Library/Frameworks/R.framework/Versions/4.2-arm64/Resources/library #> #> P ── Loaded and on-disk path mismatch. #> #> ────────────────────────────────────────────────────────────────────────────── ```

^{Created on 2022-08-06 by the reprex package (v2.0.1)}