[ROCm][CI] Fix test repo-root assumptions (#39053)

Signed-off-by: Andreas Karatzas <akaratza@amd.com>

tests/v1/ec_connector/integration/run_epd_correctness_test.sh

@@ -15,8 +15,9 @@
 
 # set -xe
 
-# Find the git repository root directory
-GIT_ROOT=$(git rev-parse --show-toplevel)
+# Resolve the repository root from the script location instead of `.git`.
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
+GIT_ROOT="${GIT_ROOT:-$(cd -- "${SCRIPT_DIR}/../../../.." && pwd -P)}"
 
 # Model to test
 MODEL="${MODEL:-Qwen/Qwen2.5-VL-3B-Instruct}"

tests/v1/kv_connector/nixl_integration/run_accuracy_test.sh

@@ -85,8 +85,11 @@ DECODE_BLOCK_SIZE=${DECODE_BLOCK_SIZE:-128}
 # Comma-separated extra args for vllm serve (e.g. --max-model-len,2048)
 VLLM_SERVE_EXTRA_ARGS=${VLLM_SERVE_EXTRA_ARGS:-}
 
-# Find the git repository root directory
-GIT_ROOT=$(git rev-parse --show-toplevel)
+# Resolve the repository root from the script location instead of `.git`.
+# The ROCm CI image copies `/vllm-workspace` without the Git metadata, so
+# `git rev-parse --show-toplevel` is not reliable at runtime.
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
+GIT_ROOT="${GIT_ROOT:-$(cd -- "${SCRIPT_DIR}/../../../.." && pwd -P)}"
 
 SMI_BIN=$(which nvidia-smi || which rocm-smi || echo "")
 

tests/v1/kv_connector/nixl_integration/run_edge_case_test.sh

@@ -33,8 +33,9 @@ MODELS=(
     "Qwen/Qwen3-0.6B"
 )
 
-# Find the git repository root directory
-GIT_ROOT=$(git rev-parse --show-toplevel)
+# Resolve the repository root from the script location instead of `.git`.
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
+GIT_ROOT="${GIT_ROOT:-$(cd -- "${SCRIPT_DIR}/../../../.." && pwd -P)}"
 
 # Trap the SIGINT signal (triggered by Ctrl+C)
 trap 'kill $(jobs -pr)' SIGINT SIGTERM EXIT

tests/v1/kv_connector/nixl_integration/run_tpu_disagg_accuracy_test.sh

@@ -20,7 +20,8 @@ BLOCK_SIZE=${BLOCK_SIZE:-32}
 
 
 # execution env
-GIT_ROOT=$(git rev-parse --show-toplevel)
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
+GIT_ROOT="${GIT_ROOT:-$(cd -- "${SCRIPT_DIR}/../../../.." && pwd -P)}"
 EXP_ROOT="${GIT_ROOT}/tests/v1/kv_connector/nixl_integration"
 CONDA_PATH=${CONDA_PATH:-"/home/${USER}/anaconda3"}
 CONDA_ENV_NAME=${CONDA_ENV_NAME:-"nixl"}
@@ -153,4 +154,4 @@ echo "-----P/D success----"
 rm "${OUTPUT_FILE}"
 cleanup
 
-exit 0
\ No newline at end of file
+exit 0

tests/v1/kv_connector/nixl_integration/run_tpu_edge_case_test.sh

@@ -20,7 +20,8 @@ BLOCK_SIZE=${BLOCK_SIZE:-32}
 
 
 # execution env
-GIT_ROOT=$(git rev-parse --show-toplevel)
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
+GIT_ROOT="${GIT_ROOT:-$(cd -- "${SCRIPT_DIR}/../../../.." && pwd -P)}"
 EXP_ROOT="${GIT_ROOT}/tests/v1/kv_connector/nixl_integration"
 CONDA_PATH=${CONDA_PATH:-"/home/${USER}/anaconda3"}
 CONDA_ENV_NAME=${CONDA_ENV_NAME:-"nixl"}

tests/v1/kv_connector/nixl_integration/run_xpu_disagg_accuracy_test.sh

@@ -44,7 +44,8 @@ DECODER_ZE_AFFINITY_MASK=${DECODER_ZE_AFFINITY_MASK:-$(generate_affinity_mask "$
 
 
 # execution env
-GIT_ROOT=$(git rev-parse --show-toplevel)
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
+GIT_ROOT="${GIT_ROOT:-$(cd -- "${SCRIPT_DIR}/../../../.." && pwd -P)}"
 EXP_ROOT="${GIT_ROOT}/tests/v1/kv_connector/nixl_integration"
 
 OUTPUT_FILE=${OUTPUT_FILE:-"${EXP_ROOT}/.xpu_accuracy_test_outputs.txt"}

tests/v1/kv_connector/nixl_integration/spec_decode_acceptance_test.sh

@@ -52,7 +52,9 @@ DECODER_TP_SIZE=${DECODER_TP_SIZE:-1}
 GPU_MEMORY_UTILIZATION=${GPU_MEMORY_UTILIZATION:-0.7}
 BLOCK_SIZE=${BLOCK_SIZE:-16}
 
-GIT_ROOT=$(git rev-parse --show-toplevel)
+# Resolve the repository root from the script location instead of `.git`.
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P)"
+GIT_ROOT="${GIT_ROOT:-$(cd -- "${SCRIPT_DIR}/../../../.." && pwd -P)}"
 
 SMI_BIN=$(which nvidia-smi || which rocm-smi || echo "")