rename test_bitcoin to test_elements

diff --git a/ci/test/03_test_script.sh b/ci/test/03_test_script.sh
index a9b8f73..4a07fa7 100755
--- a/ci/test/03_test_script.sh
+++ b/ci/test/03_test_script.sh
@@ -179,7 +179,7 @@ if [ "$RUN_UNIT_TESTS" = "true" ]; then
 fi
 
 if [ "$RUN_UNIT_TESTS_SEQUENTIAL" = "true" ]; then
-  DIR_UNIT_TEST_DATA="${DIR_UNIT_TEST_DATA}" LD_LIBRARY_PATH="${DEPENDS_DIR}/${HOST}/lib" "${BASE_OUTDIR}"/bin/test_bitcoin --catch_system_errors=no -l test_suite
+  DIR_UNIT_TEST_DATA="${DIR_UNIT_TEST_DATA}" LD_LIBRARY_PATH="${DEPENDS_DIR}/${HOST}/lib" "${BASE_OUTDIR}"/bin/test_elements --catch_system_errors=no -l test_suite
 fi
 
 if [ "$RUN_FUNCTIONAL_TESTS" = "true" ]; then
diff --git a/cmake/module/AddBoostIfNeeded.cmake b/cmake/module/AddBoostIfNeeded.cmake
index ecd0d6f..589c88b 100644
--- a/cmake/module/AddBoostIfNeeded.cmake
+++ b/cmake/module/AddBoostIfNeeded.cmake
@@ -71,7 +71,7 @@ function(add_boost_if_needed)
     include(CheckIncludeFileCXX)
     check_include_file_cxx(boost/test/included/unit_test.hpp HAVE_BOOST_INCLUDED_UNIT_TEST_H)
     if(NOT HAVE_BOOST_INCLUDED_UNIT_TEST_H)
-      message(FATAL_ERROR "Building test_bitcoin executable requested but boost/test/included/unit_test.hpp header not available.")
+      message(FATAL_ERROR "Building test_elements executable requested but boost/test/included/unit_test.hpp header not available.")
     endif()
   endif()
 
diff --git a/cmake/module/GenerateSetupNsi.cmake b/cmake/module/GenerateSetupNsi.cmake
index f4b825a..39a141e 100644
--- a/cmake/module/GenerateSetupNsi.cmake
+++ b/cmake/module/GenerateSetupNsi.cmake
@@ -12,7 +12,7 @@ function(generate_setup_nsi)
   set(BITCOIN_CLI_NAME "elements-cli")
   set(BITCOIN_TX_NAME "elements-tx")
   set(BITCOIN_WALLET_TOOL_NAME "elements-wallet")
-  set(BITCOIN_TEST_NAME "test_bitcoin")
+  set(BITCOIN_TEST_NAME "test_elements")
   set(EXEEXT ${CMAKE_EXECUTABLE_SUFFIX})
   configure_file(${PROJECT_SOURCE_DIR}/share/setup.nsi.in ${PROJECT_BINARY_DIR}/elements-win64-setup.nsi USE_SOURCE_PERMISSIONS @ONLY)
 endfunction()
diff --git a/cmake/module/Maintenance.cmake b/cmake/module/Maintenance.cmake
index 522d584..13e6b95 100644
--- a/cmake/module/Maintenance.cmake
+++ b/cmake/module/Maintenance.cmake
@@ -23,7 +23,7 @@ function(add_maintenance_targets)
     return()
   endif()
 
-  foreach(target IN ITEMS elementsd elements-qt elements-cli elements-tx elements-util elements-wallet test_bitcoin bench_bitcoin)
+  foreach(target IN ITEMS elementsd elements-qt elements-cli elements-tx elements-util elements-wallet test_elements bench_bitcoin)
     if(TARGET ${target})
       list(APPEND executables $<TARGET_FILE:${target}>)
     endif()
@@ -43,7 +43,7 @@ function(add_maintenance_targets)
 endfunction()
 
 function(add_windows_deploy_target)
-  if(MINGW AND TARGET elements-qt AND TARGET elementsd AND TARGET elements-cli AND TARGET elements-tx AND TARGET elements-wallet AND TARGET elements-util AND TARGET test_bitcoin)
+  if(MINGW AND TARGET elements-qt AND TARGET elementsd AND TARGET elements-cli AND TARGET elements-tx AND TARGET elements-wallet AND TARGET elements-util AND TARGET test_elements)
     # TODO: Consider replacing this code with the CPack NSIS Generator.
     #       See https://cmake.org/cmake/help/latest/cpack_gen/nsis.html
     include(GenerateSetupNsi)
@@ -57,7 +57,7 @@ function(add_windows_deploy_target)
       COMMAND ${CMAKE_STRIP} $<TARGET_FILE:elements-tx> -o ${PROJECT_BINARY_DIR}/release/$<TARGET_FILE_NAME:elements-tx>
       COMMAND ${CMAKE_STRIP} $<TARGET_FILE:elements-wallet> -o ${PROJECT_BINARY_DIR}/release/$<TARGET_FILE_NAME:elements-wallet>
       COMMAND ${CMAKE_STRIP} $<TARGET_FILE:elements-util> -o ${PROJECT_BINARY_DIR}/release/$<TARGET_FILE_NAME:elements-util>
-      COMMAND ${CMAKE_STRIP} $<TARGET_FILE:test_bitcoin> -o ${PROJECT_BINARY_DIR}/release/$<TARGET_FILE_NAME:test_bitcoin>
+      COMMAND ${CMAKE_STRIP} $<TARGET_FILE:test_elements> -o ${PROJECT_BINARY_DIR}/release/$<TARGET_FILE_NAME:test_elements>
       COMMAND makensis -V2 ${PROJECT_BINARY_DIR}/elements-win64-setup.nsi
       VERBATIM
     )
diff --git a/cmake/script/Coverage.cmake b/cmake/script/Coverage.cmake
index 72587a5..7394e51 100644
--- a/cmake/script/Coverage.cmake
+++ b/cmake/script/Coverage.cmake
@@ -19,7 +19,7 @@ execute_process(
   COMMAND_ERROR_IS_FATAL ANY
 )
 execute_process(
-  COMMAND ${LCOV_COMMAND} --capture --directory src --test-name test_bitcoin --output-file test_bitcoin.info
+  COMMAND ${LCOV_COMMAND} --capture --directory src --test-name test_elements --output-file test_elements.info
   WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
   COMMAND_ERROR_IS_FATAL ANY
 )
@@ -29,22 +29,22 @@ execute_process(
   COMMAND_ERROR_IS_FATAL ANY
 )
 execute_process(
-  COMMAND ${LCOV_FILTER_COMMAND} test_bitcoin.info test_bitcoin_filtered.info
+  COMMAND ${LCOV_FILTER_COMMAND} test_elements.info test_elements_filtered.info
   WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
   COMMAND_ERROR_IS_FATAL ANY
 )
 execute_process(
-  COMMAND ${LCOV_COMMAND} --add-tracefile test_bitcoin_filtered.info --output-file test_bitcoin_filtered.info
+  COMMAND ${LCOV_COMMAND} --add-tracefile test_elements_filtered.info --output-file test_elements_filtered.info
   WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
   COMMAND_ERROR_IS_FATAL ANY
 )
 execute_process(
-  COMMAND ${LCOV_COMMAND} --add-tracefile baseline_filtered.info --add-tracefile test_bitcoin_filtered.info --output-file test_bitcoin_coverage.info
+  COMMAND ${LCOV_COMMAND} --add-tracefile baseline_filtered.info --add-tracefile test_elements_filtered.info --output-file test_elements_coverage.info
   WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
   COMMAND_ERROR_IS_FATAL ANY
 )
 execute_process(
-  COMMAND ${GENHTML_COMMAND} test_bitcoin_coverage.info --output-directory test_bitcoin.coverage
+  COMMAND ${GENHTML_COMMAND} test_elements_coverage.info --output-directory test_elements.coverage
   WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
   COMMAND_ERROR_IS_FATAL ANY
 )
@@ -75,7 +75,7 @@ execute_process(
   COMMAND_ERROR_IS_FATAL ANY
 )
 execute_process(
-  COMMAND ${LCOV_COMMAND} --add-tracefile baseline_filtered.info --add-tracefile test_bitcoin_filtered.info --add-tracefile functional_test_filtered.info --output-file total_coverage.info
+  COMMAND ${LCOV_COMMAND} --add-tracefile baseline_filtered.info --add-tracefile test_elements_filtered.info --add-tracefile functional_test_filtered.info --output-file total_coverage.info
   COMMAND ${GREP_EXECUTABLE} "%"
   COMMAND ${AWK_EXECUTABLE} "{ print substr($3,2,50) \"/\" $5 }"
   OUTPUT_FILE coverage_percent.txt
diff --git a/contrib/devtools/test_deterministic_coverage.sh b/contrib/devtools/test_deterministic_coverage.sh
index 885396b..988db90 100755
--- a/contrib/devtools/test_deterministic_coverage.sh
+++ b/contrib/devtools/test_deterministic_coverage.sh
@@ -34,7 +34,7 @@ NON_DETERMINISTIC_TESTS=(
     "wallet_tests/wallet_disableprivkeys"                     # validation.cpp: if (signals.CallbacksPending() > 10)
 )
 
-TEST_BITCOIN_BINARY="src/test/test_bitcoin"
+TEST_BITCOIN_BINARY="src/test/test_elements"
 
 print_usage() {
     echo "Usage: $0 [custom test filter (default: all but known non-deterministic tests)] [number of test runs (default: 2)]"
diff --git a/contrib/valgrind.supp b/contrib/valgrind.supp
index 9a9e640..87f3874 100644
--- a/contrib/valgrind.supp
+++ b/contrib/valgrind.supp
@@ -2,14 +2,14 @@
 # dependencies that cannot be fixed in-tree.
 #
 # Example use:
-# $ valgrind --suppressions=contrib/valgrind.supp build/bin/test_bitcoin
+# $ valgrind --suppressions=contrib/valgrind.supp build/bin/test_elements
 # $ valgrind --suppressions=contrib/valgrind.supp --leak-check=full \
-#       --show-leak-kinds=all build/bin/test_bitcoin
+#       --show-leak-kinds=all build/bin/test_elements
 #
 # To create suppressions for found issues, use the --gen-suppressions=all option:
 # $ valgrind --suppressions=contrib/valgrind.supp --leak-check=full \
 #       --show-leak-kinds=all --gen-suppressions=all --show-reachable=yes \
-#       --error-limit=no build/bin/test_bitcoin
+#       --error-limit=no build/bin/test_elements
 #
 # Note that suppressions may depend on OS and/or library versions.
 # Tested on:
diff --git a/src/test/CMakeLists.txt b/src/test/CMakeLists.txt
index e33f133..073bea6 100644
--- a/src/test/CMakeLists.txt
+++ b/src/test/CMakeLists.txt
@@ -4,7 +4,7 @@
 
 # Do not use generator expressions in test sources because the
 # SOURCES property is processed to gather test suite macros.
-add_executable(test_bitcoin
+add_executable(test_elements
   main.cpp
   addrman_tests.cpp
   allocator_tests.cpp
@@ -130,7 +130,7 @@ add_executable(test_bitcoin
 )
 
 include(TargetDataSources)
-target_json_data_sources(test_bitcoin
+target_json_data_sources(test_elements
   data/base58_encode_decode.json
   data/bip341_wallet_vectors.json
   data/blockfilters.json
@@ -141,11 +141,11 @@ target_json_data_sources(test_bitcoin
   data/tx_invalid.json
   data/tx_valid.json
 )
-target_raw_data_sources(test_bitcoin NAMESPACE test::data
+target_raw_data_sources(test_elements NAMESPACE test::data
   data/asmap.raw
 )
 
-target_link_libraries(test_bitcoin
+target_link_libraries(test_elements
   core_interface
   test_util
   bitcoin_cli
@@ -169,11 +169,11 @@ if(WITH_MULTIPROCESS)
       univalue
   )
 
-  target_sources(test_bitcoin
+  target_sources(test_elements
     PRIVATE
       ipc_tests.cpp
   )
-  target_link_libraries(test_bitcoin bitcoin_ipc_test bitcoin_ipc)
+  target_link_libraries(test_elements bitcoin_ipc_test bitcoin_ipc)
 endif()
 
 function(add_boost_test source_file)
@@ -192,7 +192,7 @@ function(add_boost_test source_file)
   )
   if(test_suite_name)
     add_test(NAME ${test_suite_name}
-      COMMAND test_bitcoin --run_test=${test_suite_name} --catch_system_error=no --log_level=test_suite -- DEBUG_LOG_OUT
+      COMMAND test_elements --run_test=${test_suite_name} --catch_system_error=no --log_level=test_suite -- DEBUG_LOG_OUT
     )
     set_property(TEST ${test_suite_name} PROPERTY
       SKIP_REGULAR_EXPRESSION "no test cases matching filter"
@@ -201,8 +201,8 @@ function(add_boost_test source_file)
 endfunction()
 
 function(add_all_test_targets)
-  get_target_property(test_source_dir test_bitcoin SOURCE_DIR)
-  get_target_property(test_sources test_bitcoin SOURCES)
+  get_target_property(test_source_dir test_elements SOURCE_DIR)
+  get_target_property(test_sources test_elements SOURCES)
   foreach(test_source ${test_sources})
     cmake_path(IS_RELATIVE test_source result)
     if(result)
@@ -214,4 +214,4 @@ endfunction()
 
 add_all_test_targets()
 
-install_binary_component(test_bitcoin)
+install_binary_component(test_elements)
diff --git a/src/wallet/test/CMakeLists.txt b/src/wallet/test/CMakeLists.txt
index f14a78c..2d66c6e 100644
--- a/src/wallet/test/CMakeLists.txt
+++ b/src/wallet/test/CMakeLists.txt
@@ -4,7 +4,7 @@
 
 # Do not use generator expressions in test sources because the
 # SOURCES property is processed to gather test suite macros.
-target_sources(test_bitcoin
+target_sources(test_elements
   PRIVATE
     init_test_fixture.cpp
     wallet_test_fixture.cpp
@@ -23,4 +23,4 @@ target_sources(test_bitcoin
     walletdb_tests.cpp
     walletload_tests.cpp
 )
-target_link_libraries(test_bitcoin bitcoin_wallet)
+target_link_libraries(test_elements bitcoin_wallet)
diff --git a/vcpkg.json b/vcpkg.json
index d5dfb05..2e9d6e9 100644
--- a/vcpkg.json
+++ b/vcpkg.json
@@ -35,7 +35,7 @@
       ]
     },
     "tests": {
-      "description": "Build test_bitcoin.exe executable",
+      "description": "Build test_elements.exe executable",
       "dependencies": [
         "boost-test"
       ]