Fix UVM Cookbook path handling

gen-tests

@@ -42,7 +42,13 @@ class Test:
         self.tags = [f"Branch: '{branch}'"]
 
     def render(self):
-        return self.tmpl.render(verilator_root=self.root, suite=self.suite, test=self.name, tags='    '.join(self.tags))
+        uvm_cookbook = os.path.abspath(os.getenv('UVM_COOKBOOK', ''))
+        return self.tmpl.render(
+            verilator_root=self.root,
+            suite=self.suite,
+            test=self.name,
+            tags='    '.join(self.tags),
+            uvm_cookbook=uvm_cookbook)
 
     def makedirs(self):
         os.makedirs(f'out/{self.suite}/{self.name}', exist_ok=True)

scripts/test-cookbook

@@ -1,13 +1,8 @@
 #!/bin/bash
 set -e
 
-if [[ -z "${UVM_COOKBOOK}" ]]; then
-    echo "Error: UVM_COOKBOOK environment variable is not set."
-    echo "Set it to point to the directory containing UVM Cookbook examples."
-fi
-
-if [[ -z "$1" ]]; then
-    echo "Usage: $0 <test-directory>"
+if [[ -z "$1" ]] || [[ -z "$2" ]] || [[ -z "$3" ]]; then
+    echo "Usage: $0 <test-directory> <verilator-root> <uvm-cookbook>"
     exit 1
 fi
 
@@ -17,6 +12,7 @@ TEST_CONFIG="$TEST_DIR/test_config.sh"
 UVM_DIR="$REPO_DIR/third-party/uvm-2017/src"
 UVM_DIR_1_2="$REPO_DIR/third-party/uvm-1.2/src"
 export VERILATOR_ROOT="$REPO_DIR/$2"
+export UVM_COOKBOOK="$3"
 export PATH="$VERILATOR_ROOT/bin:$PATH"
 
 if [[ ! -f "$TEST_CONFIG" ]]; then
@@ -52,7 +48,7 @@ GLOBAL_VERILATOR_FLAGS="\
     $UVM_DIR/uvm_pkg.sv"
 
 source "$TEST_CONFIG"
-TEST_DIR="$REPO_DIR/third-party/$UVM_COOKBOOK/uvm_code_examples/$TEST_NAME"
+TEST_DIR="$UVM_COOKBOOK/uvm_code_examples/$TEST_NAME"
 
 # Compose flags
 DISABLED_WARNINGS="$GLOBAL_DISABLED_WARNINGS $TEST_DISABLED_WARNINGS"

templates/uvm-cookbook.robot

@@ -1,6 +1,6 @@
 {{ test }}
     [Tags]     {{ tags }}
-    ${result} =    Run Process    scripts/test-cookbook    {{ test }}    {{ verilator_root }}    stdout=out/{{ suite }}/{{ test }}/stdout.log    stderr=STDOUT
+    ${result} =    Run Process    scripts/test-cookbook    {{ test }}    {{ verilator_root }}    {{ uvm_cookbook }}    stdout=out/{{ suite }}/{{ test }}/stdout.log    stderr=STDOUT
     Log    ${result.stdout}
     Run Keyword If    ${result.rc}==-15    Set Tags    Timeout
     Should Be Equal As Integers    ${result.rc}    0