examples/api_demo -> tests/test_api (#2585)

Easier to review commit by commit.

---

### Checklist
* [x] I have read and agree to [Contributor
Guide](https://github.com/rerun-io/rerun/blob/main/CONTRIBUTING.md) and
the [Code of
Conduct](https://github.com/rerun-io/rerun/blob/main/CODE_OF_CONDUCT.md)
* [x] I've included a screenshot or gif (if applicable)
* [x] I have tested [demo.rerun.io](https://demo.rerun.io/pr/2585) (if
applicable)

- [PR Build Summary](https://build.rerun.io/pr/2585)
- [Docs
preview](https://rerun.io/preview/pr%3Acmc%2Fapi_demo_time_to_go_wohohowo/docs)
- [Examples
preview](https://rerun.io/preview/pr%3Acmc%2Fapi_demo_time_to_go_wohohowo/examples)

examples/manifest.yml

@@ -108,10 +108,6 @@ root:
           python: python/minimal
           rust: rust/minimal
 
-        - name: api-demo
-          python: python/api_demo
-          rust: rust/api_demo
-
         - name: car
           python: python/car
 

examples/python/requirements.txt

@@ -1,4 +1,3 @@
--r api_demo/requirements.txt
 -r arkit_scenes/requirements.txt
 -r blueprint/requirements.txt
 -r car/requirements.txt

examples/rust/README.md

@@ -8,14 +8,14 @@ To try out any example in the list that follows, simply run `cargo run -p <examp
 
 By default, the examples spawn a Rerun Viewer and stream log data to it.
 
-You can instead save the log data to an `.rrd` file using `cargo run -p api_demo -- --save data.rrd`. You can then open that `.rrd` file with `rerun data.rrd` or `cargo run -- data.rrd`.
+You can instead save the log data to an `.rrd` file using `cargo run -p objectron -- --save data.rrd`. You can then open that `.rrd` file with `rerun data.rrd` or `cargo run -- data.rrd`.
 
 NOTE: `.rrd` files do not yet guarantee any backwards or forwards compatibility. One version of Rerun will likely not be able to open an `.rrd` file generated by another Rerun version.
 
 ### Additional settings
 
 Most examples come with a set of predefined Rerun flags and optionally a number of example-specific flags.
-Use e.g. `cargo run -p api_demo -- --help` for a detailed listing.
+Use e.g. `cargo run -p objectron -- --help` for a detailed listing.
 
 The predefined Rerun flags go as follow and are all mutually exclusive:
 - `--spawn`: start a viewer and feed it data in real-time (default behavior)
@@ -46,14 +46,6 @@ A minimal example, showing how to log a point cloud.
   <img src="https://static.rerun.io/0e47ac513ab25d56cf2b493128097d499a07e5e8_minimal_full.png" alt="Minimal example screenshot">
 </picture>
 
-### [`api_demo`](api_demo)
-
-`cargo run -p api_demo`
-
-An amalgamation of various usages of the API with synthetic "data" without any particular focus.
-
-It demonstrates a lot of different aspects of the Rerun API.
-
 ### [`objectron`](objectron)
 
 `cargo run -p objectron`

examples/rust/custom_space_view/README.md

@@ -1,14 +1,14 @@
 ---
 title: Custom Space View UI
 rust: https://github.com/rerun-io/rerun/tree/latest/examples/rust/custom_space_view/src/main.rs
-thumbnail: https://static.rerun.io/d41179fb380bc6bdeda950d7d69e3c457ff295e9_api_demo_480w.png
+thumbnail: https://static.rerun.io/0ddce48924e92e4509c4caea3266d414ad76d961_custom_space_view_480w.jpeg
 ---
 
 <picture>
-  <source media="(max-width: 480px)" srcset="https://static.rerun.io/0ddce48924e92e4509c4caea3266d414ad76d961_api_demo_480w.jpeg">
-  <source media="(max-width: 768px)" srcset="https://static.rerun.io/07fc2ec0fb45bd282cd942021bec82a8bf22929d_api_demo_768w.jpeg">
-  <source media="(max-width: 1024px)" srcset="https://static.rerun.io/2411b2c296230079e33bf075020510f10ccf086f_api_demo_1024w.jpeg">
-  <source media="(max-width: 1200px)" srcset="https://static.rerun.io/44ad47af559fbdd45aab5a663992f31e80876793_api_demo_1200w.jpeg">
+  <source media="(max-width: 480px)" srcset="https://static.rerun.io/0ddce48924e92e4509c4caea3266d414ad76d961_custom_space_view_480w.jpeg">
+  <source media="(max-width: 768px)" srcset="https://static.rerun.io/07fc2ec0fb45bd282cd942021bec82a8bf22929d_custom_space_view_768w.jpeg">
+  <source media="(max-width: 1024px)" srcset="https://static.rerun.io/2411b2c296230079e33bf075020510f10ccf086f_custom_space_view_1024w.jpeg">
+  <source media="(max-width: 1200px)" srcset="https://static.rerun.io/44ad47af559fbdd45aab5a663992f31e80876793_custom_space_view_1200w.jpeg">
   <img src="https://static.rerun.io/dc8cfa50e309ba2e2cd2b7647391cd74b7a0477f_api_demo_full.jpeg" alt="Custom Space View UI example screenshot">
 </picture>
 

scripts/run_all.py

@@ -91,7 +91,7 @@ def collect_examples(fast: bool) -> list[str]:
     if fast:
         # cherry-picked
         return [
-            "examples/python/api_demo",
+            "tests/python/test_api",
             "examples/python/car",
             "examples/python/clock",
             "examples/python/dicom_mri",

scripts/run_python_e2e_test.py

@@ -41,7 +41,7 @@ def main() -> None:
 
     if not parser.parse_args().no_pip_reqs:
         requirements = [
-            "examples/python/api_demo/requirements.txt",
+            "tests/python/test_api/requirements.txt",
             "examples/python/car/requirements.txt",
             "examples/python/minimal_options/requirements.txt",
             "examples/python/multithreading/requirements.txt",
@@ -60,7 +60,7 @@ def main() -> None:
 
     examples = [
         # Trivial examples that don't require weird dependencies, or downloading data
-        ("examples/python/api_demo/main.py", ["--demo", "all"]),
+        ("tests/python/test_api/main.py", ["--test", "all"]),
         ("examples/python/car/main.py", []),
         ("examples/python/minimal_options/main.py", []),
         ("examples/python/multithreading/main.py", []),

tests/python/requirements.txt

@@ -0,0 +1 @@
+-r test_api/requirements.txt