Fix failing tests

.github/workflows/check.yml

@@ -11,6 +11,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: "true"
       - run: rustup show
       - run: rustup component add rustfmt
       - uses: Swatinem/rust-cache@v2
@@ -20,6 +22,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: "true"
       - run: rustup show
       - uses: Swatinem/rust-cache@v2
       - run: cargo clippy --all -- -D warnings
@@ -32,24 +36,20 @@ jobs:
           submodules: "true"
       - run: rustup show
       - uses: Swatinem/rust-cache@v2
-      - uses: actions/setup-python@v4
-        with:
-          python-version: '3.11'
-      #      - name: "Unit tests"
-      #        run: |
-      #          RUSTFLAGS="-D warnings" cargo test
-      - name: "Test examples"
+      - name: Run Rust tests
         run: |
-          RUSTFLAGS="-D warnings" cargo run --example run_program
+          RUSTFLAGS="-D warnings" cargo test
 
   udeps:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
+        with:
+          submodules: "true"
       - run: rustup toolchain install nightly --profile minimal
       - uses: Swatinem/rust-cache@v2
         with:
           cache-on-failure: true
       - run: cargo install cargo-udeps --locked
-      #      - run: cargo +nightly udeps --all-targets
-      - run: cargo +nightly udeps
+      - name: Run udeps
+        run: cargo +nightly udeps --all-targets

.gitmodules

@@ -1,3 +1,6 @@
 [submodule "dependencies/cairo-lang"]
 	path = dependencies/cairo-lang
 	url = https://github.com/starkware-libs/cairo-lang
+[submodule "test-programs"]
+	path = dependencies/test-programs
+	url = https://github.com/Moonsong-Labs/cairo-programs

Cargo.toml

@@ -6,7 +6,9 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-cairo-vm = { git = "https://github.com/lambdaclass/cairo-vm", rev = "05352b1c67859a4d8cd128575c1e68ca7e300341", features = ["extensive_hints"] }
+cairo-vm = { git = "https://github.com/lambdaclass/cairo-vm", rev = "05352b1c67859a4d8cd128575c1e68ca7e300341", features = [
+    "extensive_hints",
+] }
 num-traits = "0.2.19"
 serde = { version = "1.0.202", features = ["derive"] }
 serde_json = "1.0.117"
@@ -18,4 +20,3 @@ thiserror-no-std = "2.0.2"
 [dev-dependencies]
 assert_matches = "1.5.0"
 rstest = "0.19.0"
-