langgraph-checkpoint -- test_embed_with_path fails due to numeric precision differences on x86_64-Darwin #901

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opened 2026-02-20 17:42:17 -05:00 by yindo · 1 comment
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Originally created by @sarahec on GitHub (Aug 6, 2025).

Originally assigned to: @casparb on GitHub.

Checked other resources

  • This is a bug, not a usage question. For questions, please use the LangChain Forum (https://forum.langchain.com/).
  • I added a clear and detailed title that summarizes the issue.
  • I read what a minimal reproducible example is (https://stackoverflow.com/help/minimal-reproducible-example).
  • I included a self-contained, minimal example that demonstrates the issue INCLUDING all the relevant imports. The code run AS IS to reproduce the issue.

Example Code

n/a

Error Message and Stack Trace (if applicable)

FAILED tests/test_store.py::test_embed_with_path - assert 1.0000000000000004 == 1.0000000000000002

Description

  • I'm building and testing langgraph-checkpoint 2.1.1 (latesst) on an Intel Mc
  • Runnng pytest leads to an error:
FAILED tests/test_store.py::test_embed_with_path - assert 1.0000000000000004 == 1.0000000000000002

System Info

langgraph-checkpoint 2.1.1

Originally created by @sarahec on GitHub (Aug 6, 2025). Originally assigned to: @casparb on GitHub. ### Checked other resources - [x] This is a bug, not a usage question. For questions, please use the LangChain Forum (https://forum.langchain.com/). - [x] I added a clear and detailed title that summarizes the issue. - [x] I read what a minimal reproducible example is (https://stackoverflow.com/help/minimal-reproducible-example). - [x] I included a self-contained, minimal example that demonstrates the issue INCLUDING all the relevant imports. The code run AS IS to reproduce the issue. ### Example Code ```python n/a ``` ### Error Message and Stack Trace (if applicable) ```shell FAILED tests/test_store.py::test_embed_with_path - assert 1.0000000000000004 == 1.0000000000000002 ``` ### Description * I'm building and testing langgraph-checkpoint 2.1.1 (latesst) on an Intel Mc * Runnng pytest leads to an error: ```sh FAILED tests/test_store.py::test_embed_with_path - assert 1.0000000000000004 == 1.0000000000000002 ``` ### System Info langgraph-checkpoint 2.1.1
yindo added the bugpending labels 2026-02-20 17:42:17 -05:00
yindo closed this issue 2026-02-20 17:42:18 -05:00
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@casparb commented on GitHub (Sep 16, 2025):

Hi @sarahec, thanks for reporting this. Fixed in https://github.com/langchain-ai/langgraph/pull/6157. Keep an eye out for a new release.

@casparb commented on GitHub (Sep 16, 2025): Hi @sarahec, thanks for reporting this. Fixed in https://github.com/langchain-ai/langgraph/pull/6157. Keep an eye out for a new release.
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Reference: langchain-ai/langgraph#901