Run Miri everywhere (#269)

* Explicitly mark all tests where MIRI doesn't run

* Update the github action to run miri on the entire library

Author: danielsn

src/env_verifier.rs

@@ -299,6 +299,7 @@ mod tests {
     use super::{EnvVerifier, ServerlessEnvVerifier};
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_ensure_gcp_env_false_if_metadata_server_unreachable() {
         struct MockGoogleMetadataClient {}
         #[async_trait]
@@ -316,6 +317,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_ensure_gcp_env_false_if_no_server_in_response_headers() {
         struct MockGoogleMetadataClient {}
         #[async_trait]
@@ -336,6 +338,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_ensure_gcp_env_if_server_header_not_serverless() {
         struct MockGoogleMetadataClient {}
         #[async_trait]
@@ -357,6 +360,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_ensure_gcp_env_true_if_cloud_function_env() {
         struct MockGoogleMetadataClient {}
         #[async_trait]
@@ -395,6 +399,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_gcp_verify_environment_timeout_exceeded_gives_unknown_values() {
         let env_verifier = ServerlessEnvVerifier {};
         let res = env_verifier
@@ -428,6 +433,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_ensure_azure_env_windows_true() {
         struct MockAzureVerificationClient {}
         #[async_trait]
@@ -443,6 +449,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_ensure_azure_env_windows_false() {
         struct MockAzureVerificationClient {}
         #[async_trait]
@@ -465,6 +472,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_ensure_azure_env_linux_true() {
         struct MockAzureVerificationClient {}
         #[async_trait]
@@ -480,6 +488,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_ensure_azure_env_linux_false() {
         struct MockAzureVerificationClient {}
         #[async_trait]

src/http_utils.rs

@@ -100,6 +100,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_request_content_length_missing() {
         let verify_result = verify_request_content_length(&HeaderMap::new(), 1, "Test Prefix");
         assert!(verify_result.is_some());
@@ -113,6 +114,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_request_content_length_cant_convert_to_str() {
         let verify_result = verify_request_content_length(
             &create_test_headers_with_content_length("❤❤❤❤❤❤❤"),
@@ -130,6 +132,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_request_content_length_cant_convert_to_usize() {
         let verify_result = verify_request_content_length(
             &create_test_headers_with_content_length("not_an_int"),
@@ -147,6 +150,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_request_content_length_too_long() {
         let verify_result = verify_request_content_length(
             &create_test_headers_with_content_length("100"),

src/trace_processor.rs

@@ -153,6 +153,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_process_trace() {
         let (tx, mut rx): (
             Sender<trace_utils::SendData>,
@@ -215,6 +216,7 @@ mod tests {
     }
 
     #[tokio::test]
+    #[cfg_attr(miri, ignore)]
     async fn test_process_trace_top_level_span_set() {
         let (tx, mut rx): (
             Sender<trace_utils::SendData>,