Add a reduced test case for issue 4379

[Snuffleupagus]

This should have been part of PR #5136.

Based on comments #4379 (comment) and #4379 (comment), it should be OK to include the PDF file in the repo.

Edit: Even though there are other files in the test suite which PR #5136 fixed, having a small self-contained test case just for the actual issue is much simpler when trying to fix regressions.

[Snuffleupagus]

/botio test

[pdfjsbot]

From: Bot.io (Linux)

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Received

Command cmd_test from @Snuffleupagus received. Current queue size: 0

Live output at: http://107.21.233.14:8877/987a139dcb4e781/output.txt

[pdfjsbot]

From: Bot.io (Windows)

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Received

Command cmd_test from @Snuffleupagus received. Current queue size: 0

Live output at: http://107.22.172.223:8877/655de32bd4a819d/output.txt

[pdfjsbot]

From: Bot.io (Windows)

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Success

Full output at http://107.22.172.223:8877/655de32bd4a819d/output.txt

Total script time: 17.15 mins

• Font tests: Passed
• Unit tests: Passed
• Regression tests: Passed

[pdfjsbot]

From: Bot.io (Linux)

---

Success

Full output at http://107.21.233.14:8877/987a139dcb4e781/output.txt

Total script time: 23.15 mins

• Font tests: Passed
• Unit tests: Passed
• Regression tests: Passed

[timvandermeij]

/botio makeref

[pdfjsbot]

From: Bot.io (Windows)

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Received

Command cmd_makeref from @timvandermeij received. Current queue size: 0

Live output at: http://107.22.172.223:8877/cf9e1e4c2dc8fdd/output.txt

[pdfjsbot]

From: Bot.io (Linux)

---

Received

Command cmd_makeref from @timvandermeij received. Current queue size: 0

Live output at: http://107.21.233.14:8877/2e71f935b9d0651/output.txt

[pdfjsbot]

From: Bot.io (Windows)

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Success

Full output at http://107.22.172.223:8877/cf9e1e4c2dc8fdd/output.txt

Total script time: 17.29 mins

• Lint: Passed
• Make references: Passed
• Check references: Passed

[pdfjsbot]

From: Bot.io (Linux)

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Success

Full output at http://107.21.233.14:8877/2e71f935b9d0651/output.txt

Total script time: 22.83 mins

• Lint: Passed
• Make references: Passed
• Check references: Passed

[timvandermeij]

Thanks!