Made IPC integration tests run tests that are not run by arrow-rs

.github/workflows/integration-ipc.yml

@@ -25,6 +25,9 @@ jobs:
       # which is incompatible with this. Let's monkey patch it
       - name: Fix compilation
         run: cp rust/integration-testing/rust_build.sh ci/scripts/rust_build.sh
+      # unskip many of the tests
+      - name: Test more cases
+        run: git apply rust/integration-testing/unskip.patch
       - name: Setup Python
         uses: actions/setup-python@v1
         with:

integration-testing/Cargo.toml

@@ -30,7 +30,7 @@ publish = false
 logging = ["tracing-subscriber"]
 
 [dependencies]
-arrow2 = { path = "../", features = ["io_ipc", "io_json_integration"], default-features = false }
+arrow2 = { path = "../", features = ["io_ipc", "io_ipc_compression", "io_json_integration"], default-features = false }
 arrow-flight = { path = "../arrow-flight" }
 async-trait = "0.1.41"
 clap = "2.33"

integration-testing/unskip.patch

@@ -0,0 +1,40 @@
+diff --git a/dev/archery/archery/integration/datagen.py b/dev/archery/archery/integration/datagen.py
+index d0c4b3d6c..bc4b83e68 100644
+--- a/dev/archery/archery/integration/datagen.py
++++ b/dev/archery/archery/integration/datagen.py
+@@ -1568,8 +1568,7 @@ def get_generated_json_files(tempdir=None):
+         .skip_category('Go')    # TODO(ARROW-7901)
+         .skip_category('JS'),   # TODO(ARROW-7900)
+
+-        generate_decimal128_case()
+-        .skip_category('Rust'),
++        generate_decimal128_case(),
+
+         generate_decimal256_case()
+         .skip_category('Go')  # TODO(ARROW-7948): Decimal + Go
+@@ -1579,8 +1578,7 @@ def get_generated_json_files(tempdir=None):
+         generate_datetime_case(),
+
+         generate_interval_case()
+-        .skip_category('JS')  # TODO(ARROW-5239): Intervals + JS
+-        .skip_category('Rust'),
++        .skip_category('JS'),  # TODO(ARROW-5239): Intervals + JS
+
+         generate_month_day_nano_interval_case()
+         .skip_category('Go')
+@@ -1603,13 +1601,11 @@ def get_generated_json_files(tempdir=None):
+
+         generate_nested_large_offsets_case()
+         .skip_category('Go')
+-        .skip_category('JS')
+-        .skip_category('Rust'),
++        .skip_category('JS'),
+
+         generate_unions_case()
+         .skip_category('Go')
+-        .skip_category('JS')
+-        .skip_category('Rust'),
++        .skip_category('JS'),
+
+         generate_custom_metadata_case()
+         .skip_category('JS'),