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Check If Git Checked Out Completely in Testing #19

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merged 2 commits into from
Mar 11, 2024
Merged

Check If Git Checked Out Completely in Testing #19

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716dff9
test: add `assert_git_complete_checkout` function
threeal Mar 11, 2024
594b63a
test: check for Git diff in `assert_git_complete_checkout` function
threeal Mar 11, 2024
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17 changes: 17 additions & 0 deletions test/GitAssert.cmake
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Original file line number Diff line number Diff line change
@@ -0,0 +1,17 @@
# Asserts whether a Git repository is checked out completely.
#
# Arguments:
# - DIRECTORY: The path of the directory to check out the Git repository.
function(assert_git_complete_checkout DIRECTORY)
if(NOT EXISTS ${DIRECTORY})
message(FATAL_ERROR "the '${DIRECTORY}' directory should exist")
endif()

execute_process(
COMMAND git -C ${DIRECTORY} diff --no-patch --exit-code
RESULT_VARIABLE RES
)
if(NOT RES EQUAL 0)
message(FATAL_ERROR "the repository should be checked out completely (${RES})")
endif()
endfunction()
22 changes: 8 additions & 14 deletions test/GitCheckoutTest.cmake
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Original file line number Diff line number Diff line change
Expand Up @@ -5,25 +5,26 @@ endif()

set(TEST_COUNT 0)

list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR})

include(GitAssert)
include(GitCheckout)

if("Check out a Git repository" MATCHES ${TEST_MATCHES})
math(EXPR TEST_COUNT "${TEST_COUNT} + 1")

if(EXISTS project-starter)
file(REMOVE_RECURSE project-starter)
endif()

include(GitCheckout)
git_checkout(https://github.com/threeal/project-starter)

if(NOT EXISTS project-starter)
message(FATAL_ERROR "The 'project-starter' directory should exist")
endif()
assert_git_complete_checkout(project-starter)
endif()

if("Check out an invalid Git repository" MATCHES ${TEST_MATCHES})
math(EXPR TEST_COUNT "${TEST_COUNT} + 1")

include(GitCheckout)
git_checkout(
https://github.com/threeal/invalid-project
ERROR_VARIABLE ERR
Expand All @@ -42,12 +43,9 @@ if("Check out a Git repository to a specific directory" MATCHES ${TEST_MATCHES})
file(REMOVE_RECURSE some-directory)
endif()

include(GitCheckout)
git_checkout(https://github.com/threeal/project-starter DIRECTORY some-directory)

if(NOT EXISTS some-directory)
message(FATAL_ERROR "The 'some-directory' directory should exist")
endif()
assert_git_complete_checkout(some-directory)
endif()

if("Check out a Git repository on a specific ref" MATCHES ${TEST_MATCHES})
Expand All @@ -57,12 +55,9 @@ if("Check out a Git repository on a specific ref" MATCHES ${TEST_MATCHES})
file(REMOVE_RECURSE project-starter)
endif()

include(GitCheckout)
git_checkout(https://github.com/threeal/project-starter REF 5a80d20)

if(NOT EXISTS project-starter)
message(FATAL_ERROR "The 'project-starter' directory should exist")
endif()
assert_git_complete_checkout(project-starter)

execute_process(
COMMAND git -C project-starter rev-parse --short HEAD
Expand All @@ -81,7 +76,6 @@ if("Check out a Git repository on a specific invalid ref" MATCHES ${TEST_MATCHES
file(REMOVE_RECURSE project-starter)
endif()

include(GitCheckout)
git_checkout(
https://github.com/threeal/project-starter
REF invalid-ref
Expand Down